| 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 | $130.74 | 3.837% | $135.7565 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $174.78 | 4.727% | $183.0419 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $158.90 | 8.137% | $171.8297 | $171.83 | $171.85 | $171.80 |
| Purchase #4 | $150.63 | 6.776% | $160.8367 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $44.34 | 4.478% | $46.3255 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $158.52 | 10.487% | $175.144 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $63.95 | 11.177% | $71.0977 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $881.86 | $944.0320 | $944.04 | $944.10 | $943.90 | |