| 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 | $155.27 | 4.848% | $162.7975 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $9.86 | 7.460% | $10.5956 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $51.37 | 9.341% | $56.1685 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $189.42 | 10.500% | $209.3091 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $234.58 | 4.478% | $245.0845 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $140.76 | 11.184% | $156.5026 | $156.50 | $156.50 | $156.50 |
| Purchase #7 | $121.48 | 6.354% | $129.1988 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $902.74 | $969.6566 | $969.66 | $969.65 | $969.70 | |