| 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 | $149.77 | 7.157% | $160.489 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $245.53 | 10.287% | $270.7877 | $270.79 | $270.80 | $270.80 |
| Purchase #3 | $156.53 | 12.343% | $175.8505 | $175.85 | $175.85 | $175.90 |
| Purchase #4 | $250.26 | 9.208% | $273.3039 | $273.30 | $273.30 | $273.30 |
| Purchase #5 | $44.42 | 13.139% | $50.2563 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $36.40 | 5.729% | $38.4854 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $83.30 | 8.171% | $90.1064 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $966.21 | $1,059.2792 | $1,059.29 | $1,059.30 | $1,059.40 | |