| 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 | $161.89 | 11.815% | $181.0173 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $35.92 | 7.786% | $38.7167 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $150.71 | 6.707% | $160.8181 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $14.97 | 11.207% | $16.6477 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $83.67 | 5.450% | $88.23 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $219.80 | 6.744% | $234.6233 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $67.35 | 8.336% | $72.9643 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $734.31 | $793.0174 | $793.02 | $792.95 | $792.90 | |