| 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 | $140.45 | 5.420% | $148.0624 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $25.44 | 4.606% | $26.6118 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $78.42 | 12.360% | $88.1127 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $194.45 | 12.670% | $219.0868 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $178.71 | 10.666% | $197.7712 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $142.71 | 5.843% | $151.0485 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $212.91 | 10.658% | $235.6019 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $973.09 | $1,066.2953 | $1,066.29 | $1,066.25 | $1,066.30 | |