| 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 | $154.87 | 3.215% | $159.8491 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $54.67 | 11.864% | $61.156 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $135.62 | 10.321% | $149.6173 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $206.58 | 3.746% | $214.3185 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $113.40 | 3.302% | $117.1445 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $189.31 | 4.698% | $198.2038 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $155.88 | 3.681% | $161.6179 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $1,010.33 | $1,061.9071 | $1,061.91 | $1,061.85 | $1,061.80 | |