| 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 | $158.63 | 10.647% | $175.5193 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $116.59 | 4.535% | $121.8774 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $143.60 | 6.491% | $152.9211 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $92.50 | 13.840% | $105.302 | $105.30 | $105.30 | $105.30 |
| Purchase #5 | $114.42 | 10.855% | $126.8403 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $206.49 | 7.310% | $221.5844 | $221.58 | $221.60 | $221.60 |
| Purchase #7 | $191.29 | 9.305% | $209.0895 | $209.09 | $209.10 | $209.10 |
| 7 purchase totals = | $1,023.52 | $1,113.1340 | $1,113.13 | $1,113.15 | $1,113.10 | |