| 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 | $168.95 | 12.346% | $189.8086 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $66.76 | 13.266% | $75.6164 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $46.32 | 11.175% | $51.4963 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $230.70 | 8.432% | $250.1526 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $246.26 | 7.573% | $264.9093 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $169.59 | 4.448% | $177.1334 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $175.29 | 4.226% | $182.6978 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,103.87 | $1,191.8144 | $1,191.82 | $1,191.80 | $1,191.80 | |