| 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 | $128.70 | 8.853% | $140.0938 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $247.42 | 3.571% | $256.2554 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $167.55 | 8.570% | $181.909 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $22.25 | 8.540% | $24.1502 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $45.69 | 5.505% | $48.2052 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $168.81 | 4.391% | $176.2224 | $176.22 | $176.20 | $176.20 |
| Purchase #7 | $122.60 | 13.393% | $139.0198 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $903.02 | $965.8558 | $965.86 | $965.80 | $965.90 | |