| 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 | $160.26 | 8.780% | $174.3308 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $111.94 | 4.634% | $117.1273 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $10.63 | 12.287% | $11.9361 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $115.90 | 8.781% | $126.0772 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $69.57 | 10.261% | $76.7086 | $76.71 | $76.70 | $76.70 |
| Purchase #6 | $132.49 | 13.212% | $149.9946 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $63.97 | 7.576% | $68.8164 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $664.76 | $724.9910 | $725.00 | $725.05 | $724.90 | |