| 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 | $173.98 | 7.561% | $187.1346 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $178.32 | 8.688% | $193.8124 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $31.55 | 8.384% | $34.1952 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $41.28 | 6.123% | $43.8076 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $191.37 | 7.868% | $206.427 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $22.72 | 13.267% | $25.7343 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $129.43 | 6.367% | $137.6708 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $768.65 | $828.7819 | $828.78 | $828.80 | $828.70 | |