| 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 | $82.96 | 10.673% | $91.8143 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $108.62 | 9.843% | $119.3115 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $171.64 | 12.116% | $192.4359 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $137.38 | 8.874% | $149.5711 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $102.80 | 11.669% | $114.7957 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $162.79 | 7.684% | $175.2988 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $61.39 | 6.477% | $65.3662 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $827.58 | $908.5935 | $908.60 | $908.55 | $908.60 | |