| 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 | $181.67 | 3.232% | $187.5416 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $87.88 | 3.633% | $91.0727 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $129.66 | 8.205% | $140.2986 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $120.27 | 10.188% | $132.5231 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $243.25 | 5.600% | $256.872 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $179.70 | 8.396% | $194.7876 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $129.71 | 7.786% | $139.8092 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $1,072.14 | $1,142.9048 | $1,142.90 | $1,142.85 | $1,142.90 | |