| 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 | $182.52 | 8.566% | $198.1547 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $28.33 | 9.794% | $31.1046 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $139.97 | 3.181% | $144.4224 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $183.71 | 3.282% | $189.7394 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $156.33 | 6.861% | $167.0558 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $64.75 | 10.855% | $71.7786 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $89.52 | 3.249% | $92.4285 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $845.13 | $894.6840 | $894.68 | $894.70 | $894.70 | |