| 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 | $171.40 | 9.327% | $187.3865 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $78.26 | 8.182% | $84.6632 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $245.41 | 12.619% | $276.3783 | $276.38 | $276.40 | $276.40 |
| Purchase #4 | $75.31 | 12.810% | $84.9572 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $156.46 | 7.486% | $168.1726 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $71.26 | 12.147% | $79.916 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $108.71 | 10.268% | $119.8723 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $906.81 | $1,001.3461 | $1,001.35 | $1,001.30 | $1,001.50 | |