| 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 | $176.89 | 12.588% | $199.1569 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $22.90 | 10.843% | $25.383 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $19.92 | 4.318% | $20.7801 | $20.78 | $20.80 | $20.80 |
| Purchase #4 | $114.31 | 6.202% | $121.3995 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $203.86 | 3.564% | $211.1256 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $37.45 | 5.303% | $39.436 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $195.29 | 3.402% | $201.9338 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $770.62 | $819.2149 | $819.22 | $819.30 | $819.20 | |