| 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 | $135.82 | 7.236% | $145.6479 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $204.80 | 7.363% | $219.8794 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $10.38 | 13.203% | $11.7505 | $11.75 | $11.75 | $11.80 |
| Purchase #4 | $139.37 | 10.796% | $154.4164 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $235.62 | 4.661% | $246.6022 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $87.84 | 4.645% | $91.9202 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $64.64 | 10.740% | $71.5823 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $878.47 | $941.7989 | $941.80 | $941.80 | $941.80 | |