| 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 | $155.68 | 3.415% | $160.9965 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $190.94 | 3.592% | $197.7986 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $52.69 | 13.193% | $59.6414 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $198.70 | 13.834% | $226.1882 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $210.48 | 5.130% | $221.2776 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $112.48 | 8.542% | $122.088 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $127.62 | 8.165% | $138.0402 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $1,048.59 | $1,126.0305 | $1,126.04 | $1,126.10 | $1,126.00 | |