| 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 | $149.45 | 4.192% | $155.7149 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $197.99 | 4.361% | $206.6243 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $144.29 | 12.871% | $162.8616 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $172.68 | 9.787% | $189.5802 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $7.29 | 5.354% | $7.6803 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $82.94 | 4.133% | $86.3679 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $217.32 | 12.384% | $244.2329 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $971.96 | $1,053.0621 | $1,053.05 | $1,053.05 | $1,053.10 | |