| 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 | $181.77 | 11.637% | $202.9226 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $9.66 | 3.210% | $9.9701 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $227.65 | 4.426% | $237.7258 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $57.62 | 12.453% | $64.7954 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $160.47 | 6.349% | $170.6582 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $155.78 | 5.335% | $164.0909 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $31.63 | 10.364% | $34.9081 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $824.58 | $885.0711 | $885.08 | $885.05 | $885.10 | |