| 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 | $166.42 | 10.158% | $183.3249 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $27.61 | 12.603% | $31.0897 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $64.91 | 6.672% | $69.2408 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $93.40 | 9.867% | $102.6158 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $56.31 | 8.523% | $61.1093 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $56.91 | 10.584% | $62.9334 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $223.31 | 3.102% | $230.2371 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $688.87 | $740.5510 | $740.55 | $740.55 | $740.40 | |