| 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 | $165.30 | 4.752% | $173.1551 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $213.52 | 9.206% | $233.1767 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $25.28 | 8.214% | $27.3565 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $101.42 | 9.171% | $110.7212 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $41.58 | 13.501% | $47.1937 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $13.60 | 9.871% | $14.9425 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $184.95 | 6.817% | $197.558 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $745.65 | $804.1037 | $804.11 | $804.10 | $804.20 | |