| 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 | $186.64 | 6.168% | $198.152 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $120.31 | 12.644% | $135.522 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $32.98 | 7.192% | $35.3519 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $220.63 | 8.122% | $238.5496 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $145.39 | 10.577% | $160.7679 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $22.53 | 3.203% | $23.2516 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $65.32 | 12.220% | $73.3021 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $793.80 | $864.8971 | $864.89 | $864.85 | $865.00 | |