| 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 | $158.66 | 11.398% | $176.7441 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $218.28 | 3.674% | $226.2996 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $129.89 | 13.328% | $147.2017 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $197.84 | 9.500% | $216.6348 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $189.51 | 4.435% | $197.9148 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $27.27 | 5.728% | $28.832 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $68.58 | 11.466% | $76.4434 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $990.03 | $1,070.0704 | $1,070.05 | $1,070.10 | $1,069.90 | |