| 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 | $152.71 | 4.134% | $159.023 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $38.52 | 9.150% | $42.0446 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $70.98 | 12.644% | $79.9547 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $129.26 | 3.299% | $133.5243 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $127.70 | 12.623% | $143.8196 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $58.94 | 9.653% | $64.6295 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $168.98 | 6.110% | $179.3047 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $747.09 | $802.3004 | $802.28 | $802.25 | $802.20 | |