| 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 | $161.27 | 4.607% | $168.6997 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $159.33 | 6.102% | $169.0523 | $169.05 | $169.05 | $169.10 |
| Purchase #3 | $247.30 | 9.860% | $271.6838 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $192.77 | 8.546% | $209.2441 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $60.90 | 12.330% | $68.409 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $68.63 | 3.301% | $70.8955 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $83.34 | 9.802% | $91.509 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $973.54 | $1,049.4934 | $1,049.49 | $1,049.50 | $1,049.50 | |