| 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 | $143.39 | 7.108% | $153.5822 | $153.58 | $153.60 | $153.60 |
| Purchase #2 | $98.80 | 12.161% | $110.8151 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $10.42 | 12.596% | $11.7325 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $209.82 | 5.365% | $221.0768 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $248.80 | 3.793% | $258.237 | $258.24 | $258.25 | $258.20 |
| Purchase #6 | $225.96 | 5.619% | $238.6567 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $181.43 | 3.482% | $187.7474 | $187.75 | $187.75 | $187.70 |
| 7 purchase totals = | $1,118.62 | $1,181.8477 | $1,181.86 | $1,181.90 | $1,181.80 | |