| 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 | $71.85 | 9.445% | $78.6362 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $101.29 | 5.769% | $107.1334 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $137.48 | 5.668% | $145.2724 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $129.48 | 9.458% | $141.7262 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $186.89 | 5.572% | $197.3035 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $182.25 | 5.346% | $191.9931 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $68.47 | 9.592% | $75.0376 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $877.71 | $937.1024 | $937.10 | $937.15 | $937.00 | |