| 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 | $114.64 | 13.361% | $129.9571 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $220.98 | 10.641% | $244.4945 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $151.49 | 6.609% | $161.502 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $210.67 | 9.474% | $230.6289 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $5.96 | 4.458% | $6.2257 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $152.59 | 9.523% | $167.1211 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $20.54 | 4.719% | $21.5093 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $876.87 | $961.4386 | $961.44 | $961.45 | $961.40 | |