| 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 | $173.32 | 11.551% | $193.3402 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $220.97 | 5.211% | $232.4847 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $17.39 | 7.332% | $18.665 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $88.58 | 12.662% | $99.796 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $135.45 | 6.482% | $144.2299 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $185.45 | 8.194% | $200.6458 | $200.65 | $200.65 | $200.60 |
| Purchase #7 | $212.29 | 12.510% | $238.8475 | $238.85 | $238.85 | $238.80 |
| 7 purchase totals = | $1,033.45 | $1,128.0091 | $1,128.02 | $1,128.05 | $1,127.90 | |