| 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 | $90.81 | 11.829% | $101.5519 | $101.55 | $101.55 | $101.60 |
| Purchase #2 | $122.63 | 10.439% | $135.4313 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $164.77 | 8.707% | $179.1165 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $131.29 | 5.200% | $138.1171 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $125.74 | 11.515% | $140.219 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $150.25 | 9.265% | $164.1707 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $205.55 | 7.781% | $221.5438 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $991.04 | $1,080.1503 | $1,080.15 | $1,080.10 | $1,080.10 | |