| 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 | $200.33 | 7.479% | $215.3127 | $215.31 | $215.30 | $215.30 |
| Purchase #2 | $174.83 | 11.134% | $194.2956 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $218.27 | 6.629% | $232.7391 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $31.55 | 4.317% | $32.912 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $82.63 | 10.360% | $91.1905 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $151.48 | 6.561% | $161.4186 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $213.93 | 7.790% | $230.5951 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $1,073.02 | $1,158.4636 | $1,158.47 | $1,158.45 | $1,158.40 | |