| 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 | $161.66 | 7.468% | $173.7328 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $181.64 | 6.434% | $193.3267 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $206.85 | 10.308% | $228.1721 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $21.29 | 7.723% | $22.9342 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $63.52 | 10.142% | $69.9622 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $41.25 | 13.424% | $46.7874 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $52.53 | 3.655% | $54.45 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $728.74 | $789.3654 | $789.36 | $789.40 | $789.40 | |