| 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 | $147.64 | 8.204% | $159.7524 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $90.47 | 7.365% | $97.1331 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $150.27 | 10.318% | $165.7749 | $165.77 | $165.75 | $165.80 |
| Purchase #4 | $205.49 | 8.487% | $222.9299 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $63.26 | 12.260% | $71.0157 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $204.58 | 4.210% | $213.1928 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $210.51 | 13.150% | $238.1921 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $1,072.22 | $1,167.9909 | $1,167.98 | $1,168.00 | $1,168.00 | |