| 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 | $118.45 | 3.305% | $122.3648 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $62.34 | 10.352% | $68.7934 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $14.98 | 11.212% | $16.6596 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $145.55 | 10.837% | $161.3233 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $47.77 | 6.509% | $50.8793 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $240.41 | 11.340% | $267.6725 | $267.67 | $267.65 | $267.70 |
| Purchase #7 | $123.93 | 3.432% | $128.1833 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $753.43 | $815.8762 | $815.86 | $815.85 | $816.00 | |