| 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 | $175.69 | 10.463% | $194.0724 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $152.66 | 3.697% | $158.3038 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $79.65 | 10.794% | $88.2474 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $174.26 | 3.201% | $179.8381 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $53.86 | 3.590% | $55.7936 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $221.31 | 7.556% | $238.0322 | $238.03 | $238.05 | $238.00 |
| Purchase #7 | $112.95 | 8.831% | $122.9246 | $122.92 | $122.90 | $122.90 |
| 7 purchase totals = | $970.38 | $1,037.2121 | $1,037.20 | $1,037.20 | $1,037.10 | |