| 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 | $159.37 | 9.715% | $174.8528 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $83.97 | 9.458% | $91.9119 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $105.48 | 8.269% | $114.2021 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $118.43 | 7.797% | $127.664 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $108.72 | 4.261% | $113.3526 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $202.78 | 5.770% | $214.4804 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $122.73 | 5.496% | $129.4752 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $901.48 | $965.9390 | $965.93 | $965.95 | $966.10 | |