| 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 | $171.92 | 8.829% | $187.0988 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $207.68 | 11.546% | $231.6587 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $246.67 | 13.152% | $279.112 | $279.11 | $279.10 | $279.10 |
| Purchase #4 | $202.55 | 9.416% | $221.6221 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $202.60 | 11.168% | $225.2264 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $126.92 | 5.471% | $133.8638 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $77.92 | 12.478% | $87.6429 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $1,236.26 | $1,366.2247 | $1,366.22 | $1,366.20 | $1,366.20 | |