| 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 | $185.41 | 4.196% | $193.1898 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $12.80 | 3.647% | $13.2668 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $33.41 | 4.194% | $34.8112 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $51.46 | 9.365% | $56.2792 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $160.30 | 7.278% | $171.9666 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $165.87 | 10.112% | $182.6428 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $64.42 | 9.646% | $70.634 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $673.67 | $722.7904 | $722.79 | $722.80 | $722.80 | |