| 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 | $194.68 | 7.173% | $208.6444 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $213.32 | 3.182% | $220.1078 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $193.53 | 5.214% | $203.6207 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $175.77 | 3.856% | $182.5477 | $182.55 | $182.55 | $182.50 |
| Purchase #5 | $219.79 | 11.433% | $244.9186 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $231.76 | 12.489% | $260.7045 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $54.63 | 4.550% | $57.1157 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $1,283.48 | $1,377.6594 | $1,377.66 | $1,377.60 | $1,377.50 | |