| 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 | $150.83 | 10.505% | $166.6747 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $245.47 | 4.434% | $256.3541 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $90.80 | 12.807% | $102.4288 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $94.31 | 12.586% | $106.1799 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $218.49 | 3.406% | $225.9318 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $225.62 | 4.339% | $235.4097 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $211.87 | 3.636% | $219.5736 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,237.39 | $1,312.5526 | $1,312.54 | $1,312.55 | $1,312.60 | |