| 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 | $120.96 | 4.346% | $126.2169 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $19.42 | 4.673% | $20.3275 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $154.56 | 11.408% | $172.1922 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $71.27 | 11.182% | $79.2394 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $201.32 | 11.253% | $223.9745 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $8.37 | 3.559% | $8.6679 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $155.86 | 7.484% | $167.5246 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $731.76 | $798.1430 | $798.14 | $798.10 | $798.10 | |