| 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 | $153.69 | 8.201% | $166.2941 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $176.28 | 10.507% | $194.8017 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $21.33 | 12.761% | $24.0519 | $24.05 | $24.05 | $24.10 |
| Purchase #4 | $173.53 | 11.384% | $193.2847 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $114.72 | 6.198% | $121.8303 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $37.29 | 3.617% | $38.6388 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $164.65 | 9.199% | $179.7962 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $841.49 | $918.6977 | $918.69 | $918.75 | $918.70 | |