| 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 | $175.40 | 4.540% | $183.3632 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $175.52 | 12.534% | $197.5197 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $217.98 | 4.731% | $228.2926 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $37.42 | 9.865% | $41.1115 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $220.82 | 5.819% | $233.6695 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $131.32 | 3.513% | $135.9333 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $74.41 | 13.216% | $84.244 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $1,032.87 | $1,104.1338 | $1,104.12 | $1,104.10 | $1,104.10 | |