| 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 | $141.41 | 3.404% | $146.2236 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $63.65 | 7.663% | $68.5275 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $130.45 | 7.765% | $140.5794 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $31.41 | 10.744% | $34.7847 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $120.50 | 10.315% | $132.9296 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $33.65 | 6.801% | $35.9385 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $176.58 | 10.741% | $195.5465 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $697.65 | $754.5298 | $754.53 | $754.60 | $754.40 | |