| 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 | $174.36 | 13.202% | $197.379 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $97.74 | 6.585% | $104.1762 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $130.70 | 11.148% | $145.2704 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $89.48 | 11.374% | $99.6575 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $135.87 | 5.711% | $143.6295 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $201.97 | 13.255% | $228.7411 | $228.74 | $228.75 | $228.70 |
| Purchase #7 | $93.27 | 3.425% | $96.4645 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $923.39 | $1,015.3182 | $1,015.32 | $1,015.35 | $1,015.40 | |