| 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 | $147.81 | 10.193% | $162.8763 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $124.95 | 13.843% | $142.2468 | $142.25 | $142.25 | $142.20 |
| Purchase #3 | $17.78 | 10.463% | $19.6403 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $14.70 | 6.697% | $15.6845 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $19.35 | 6.655% | $20.6377 | $20.64 | $20.65 | $20.60 |
| Purchase #6 | $95.96 | 5.787% | $101.5132 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $130.97 | 8.672% | $142.3277 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $551.52 | $604.9265 | $604.93 | $605.00 | $604.80 | |