| 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 | $157.69 | 9.668% | $172.9355 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $68.46 | 13.621% | $77.7849 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $131.84 | 11.207% | $146.6153 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $228.45 | 9.595% | $250.3698 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $198.64 | 7.215% | $212.9719 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $140.44 | 8.285% | $152.0755 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $155.46 | 10.717% | $172.1206 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $1,080.98 | $1,184.8735 | $1,184.88 | $1,184.85 | $1,184.90 | |