| 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 | $166.33 | 12.645% | $187.3624 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $171.64 | 10.617% | $189.863 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $224.76 | 10.168% | $247.6136 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $148.43 | 3.281% | $153.3 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $33.78 | 7.461% | $36.3003 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $240.91 | 8.111% | $260.4502 | $260.45 | $260.45 | $260.50 |
| Purchase #7 | $201.76 | 9.175% | $220.2715 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $1,187.61 | $1,295.1610 | $1,295.15 | $1,295.10 | $1,295.30 | |