| 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 | $168.73 | 11.809% | $188.6553 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $235.75 | 6.442% | $250.937 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $95.46 | 3.306% | $98.6159 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $49.35 | 7.374% | $52.9891 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $69.77 | 9.122% | $76.1344 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $17.45 | 9.809% | $19.1617 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $150.64 | 3.184% | $155.4364 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $787.15 | $841.9298 | $841.94 | $841.95 | $841.90 | |