| 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 | $130.40 | 13.618% | $148.1579 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $105.58 | 7.431% | $113.4256 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $132.73 | 4.232% | $138.3471 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $106.51 | 13.203% | $120.5725 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $192.47 | 6.459% | $204.9016 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $130.89 | 4.768% | $137.1308 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $130.33 | 6.718% | $139.0856 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $928.91 | $1,001.6211 | $1,001.63 | $1,001.65 | $1,001.60 | |