| 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 | $185.32 | 6.360% | $197.1064 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $21.30 | 9.174% | $23.2541 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $119.99 | 9.352% | $131.2115 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $202.49 | 10.165% | $223.0731 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $69.86 | 9.169% | $76.2655 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $42.47 | 8.620% | $46.1309 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $137.73 | 8.469% | $149.3944 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $779.16 | $846.4359 | $846.43 | $846.40 | $846.50 | |