| 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 | $168.62 | 6.516% | $179.6073 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $227.76 | 12.720% | $256.7311 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $172.91 | 12.719% | $194.9024 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $65.77 | 3.566% | $68.1154 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $121.84 | 8.383% | $132.0538 | $132.05 | $132.05 | $132.10 |
| Purchase #6 | $33.56 | 11.489% | $37.4157 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $153.36 | 4.740% | $160.6293 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $943.82 | $1,029.4550 | $1,029.46 | $1,029.45 | $1,029.40 | |