| 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 | $153.43 | 4.797% | $160.79 | $160.79 | $160.80 | $160.80 |
| Purchase #2 | $134.54 | 9.748% | $147.655 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $244.68 | 8.410% | $265.2576 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $162.39 | 12.317% | $182.3916 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $53.25 | 5.318% | $56.0818 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $13.58 | 10.617% | $15.0218 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $174.69 | 7.196% | $187.2607 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $936.56 | $1,014.4585 | $1,014.46 | $1,014.45 | $1,014.60 | |