| 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 | $171.59 | 8.454% | $186.0962 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $193.81 | 7.653% | $208.6423 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $146.95 | 8.417% | $159.3188 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $153.79 | 9.264% | $168.0371 | $168.04 | $168.05 | $168.00 |
| Purchase #5 | $83.55 | 10.311% | $92.1648 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $238.64 | 7.387% | $256.2683 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $147.87 | 6.500% | $157.4816 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $1,136.20 | $1,228.0091 | $1,228.01 | $1,228.00 | $1,228.00 | |