| 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 | $186.49 | 12.591% | $209.971 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $84.98 | 7.219% | $91.1147 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $109.60 | 8.400% | $118.8064 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $147.64 | 3.141% | $152.2774 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $192.80 | 12.501% | $216.9019 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $136.43 | 9.519% | $149.4168 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $34.98 | 10.387% | $38.6134 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $892.92 | $977.1016 | $977.10 | $977.05 | $977.10 | |