| 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 | $174.74 | 8.637% | $189.8323 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $244.71 | 9.682% | $268.4028 | $268.40 | $268.40 | $268.40 |
| Purchase #3 | $212.92 | 9.743% | $233.6648 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $243.45 | 10.129% | $268.1091 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $73.58 | 5.421% | $77.5688 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $111.26 | 7.699% | $119.8259 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $223.48 | 5.472% | $235.7088 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $1,284.14 | $1,393.1125 | $1,393.11 | $1,393.10 | $1,393.10 | |