| 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 | $157.29 | 6.213% | $167.0624 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $63.31 | 5.417% | $66.7395 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $9.29 | 10.807% | $10.294 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $65.96 | 5.442% | $69.5495 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $27.96 | 5.761% | $29.5708 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $24.27 | 7.768% | $26.1553 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $147.64 | 10.248% | $162.7701 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $495.72 | $532.1416 | $532.14 | $532.10 | $532.20 | |