| 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 | $138.48 | 13.144% | $156.6818 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $146.68 | 6.708% | $156.5193 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $22.60 | 8.743% | $24.5759 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $188.89 | 7.505% | $203.0662 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $236.51 | 11.761% | $264.3259 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $129.38 | 9.290% | $141.3994 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $243.51 | 12.824% | $274.7377 | $274.74 | $274.75 | $274.70 |
| 7 purchase totals = | $1,106.05 | $1,221.3062 | $1,221.32 | $1,221.35 | $1,221.30 | |