| 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 | $154.29 | 4.515% | $161.2562 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $151.70 | 6.804% | $162.0217 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $188.51 | 11.656% | $210.4827 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $167.92 | 11.662% | $187.5028 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $192.28 | 8.756% | $209.116 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $193.41 | 9.418% | $211.6254 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $225.88 | 13.264% | $255.8407 | $255.84 | $255.85 | $255.80 |
| 7 purchase totals = | $1,273.99 | $1,397.8455 | $1,397.85 | $1,397.85 | $1,397.80 | |