| 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 | $159.80 | 5.210% | $168.1256 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $152.78 | 10.854% | $169.3627 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $81.82 | 11.759% | $91.4412 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $64.28 | 6.348% | $68.3605 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $218.58 | 9.104% | $238.4795 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $236.57 | 12.769% | $266.7776 | $266.78 | $266.80 | $266.80 |
| Purchase #7 | $119.97 | 13.248% | $135.8636 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $1,033.80 | $1,138.4107 | $1,138.41 | $1,138.45 | $1,138.50 | |