| 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 | $164.98 | 11.588% | $184.0979 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $6.69 | 7.809% | $7.2124 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $184.59 | 4.512% | $192.9187 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $61.38 | 5.437% | $64.7172 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $243.46 | 8.646% | $264.5096 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $18.34 | 5.489% | $19.3467 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $100.98 | 4.624% | $105.6493 | $105.65 | $105.65 | $105.60 |
| 7 purchase totals = | $780.42 | $838.4518 | $838.46 | $838.40 | $838.30 | |