| 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 | $152.85 | 4.546% | $159.7986 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $173.45 | 3.780% | $180.0064 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $219.36 | 8.172% | $237.2861 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $39.71 | 7.669% | $42.7554 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $53.35 | 13.724% | $60.6718 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $115.67 | 4.813% | $121.2372 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $219.29 | 11.801% | $245.1684 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $973.68 | $1,046.9239 | $1,046.94 | $1,046.90 | $1,047.00 | |