| 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 | $135.57 | 13.761% | $154.2258 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $87.83 | 6.663% | $93.6821 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $26.86 | 4.294% | $28.0134 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $119.38 | 7.737% | $128.6164 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $234.40 | 12.547% | $263.8102 | $263.81 | $263.80 | $263.80 |
| Purchase #6 | $81.62 | 11.566% | $91.0602 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $41.96 | 6.205% | $44.5636 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $727.62 | $803.9717 | $803.97 | $803.95 | $804.00 | |