| 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 | $177.87 | 8.458% | $192.9142 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $5.50 | 11.829% | $6.1506 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $133.57 | 4.232% | $139.2227 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $168.25 | 5.373% | $177.2901 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $118.29 | 6.817% | $126.3538 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $144.98 | 12.176% | $162.6328 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $195.86 | 3.555% | $202.8228 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $944.32 | $1,007.3870 | $1,007.37 | $1,007.35 | $1,007.40 | |