| 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 | $197.51 | 5.372% | $208.1202 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $118.77 | 5.596% | $125.4164 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $137.63 | 9.856% | $151.1948 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $35.90 | 5.484% | $37.8688 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $190.30 | 9.460% | $208.3024 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $187.47 | 3.283% | $193.6246 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $154.50 | 4.276% | $161.1064 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,022.08 | $1,085.6336 | $1,085.63 | $1,085.55 | $1,085.60 | |