| 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 | $179.61 | 5.359% | $189.2353 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $201.51 | 7.447% | $216.5164 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $151.57 | 13.673% | $172.2942 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $40.46 | 10.305% | $44.6294 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $238.29 | 3.767% | $247.2664 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $5.30 | 6.594% | $5.6495 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $34.38 | 11.484% | $38.3282 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $851.12 | $913.9194 | $913.93 | $913.95 | $913.80 | |