| 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 | $153.34 | 13.551% | $174.1191 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $211.65 | 5.855% | $224.0421 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $70.25 | 13.540% | $79.7619 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $68.52 | 8.656% | $74.4511 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $131.95 | 9.466% | $144.4404 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $162.47 | 7.479% | $174.6211 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $92.64 | 7.594% | $99.6751 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $890.82 | $971.1108 | $971.11 | $971.10 | $971.10 | |