| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.73 | 11.587% | $149.2253 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $162.42 | 3.824% | $168.6309 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $206.85 | 11.344% | $230.3151 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $147.64 | 4.484% | $154.2602 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $244.67 | 13.748% | $278.3072 | $278.31 | $278.30 | $278.30 |
| Purchase #6 | $144.86 | 5.116% | $152.271 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $207.90 | 10.384% | $229.4883 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,248.07 | $1,362.4980 | $1,362.51 | $1,362.50 | $1,362.50 | |