| 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 | $143.63 | 12.550% | $161.6556 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $147.82 | 9.223% | $161.4534 | $161.45 | $161.45 | $161.50 |
| Purchase #3 | $238.93 | 3.639% | $247.6247 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $230.78 | 7.811% | $248.8062 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $94.62 | 3.112% | $97.5646 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $160.42 | 6.508% | $170.8601 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $133.93 | 5.767% | $141.6537 | $141.65 | $141.65 | $141.70 |
| 7 purchase totals = | $1,150.13 | $1,229.6183 | $1,229.61 | $1,229.55 | $1,229.80 | |