| 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 | $148.43 | 3.491% | $153.6117 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $21.87 | 4.874% | $22.9359 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $203.84 | 3.262% | $210.4893 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $131.82 | 7.597% | $141.8344 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $16.85 | 7.206% | $18.0642 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $112.84 | 6.428% | $120.0934 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $71.49 | 4.174% | $74.474 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $707.14 | $741.5029 | $741.49 | $741.50 | $741.50 | |