| 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 | $197.55 | 6.704% | $210.7938 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $131.46 | 10.648% | $145.4579 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $103.88 | 6.716% | $110.8566 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $191.57 | 11.786% | $214.1484 | $214.15 | $214.15 | $214.10 |
| Purchase #5 | $150.83 | 6.832% | $161.1347 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $110.31 | 4.790% | $115.5938 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $230.55 | 5.275% | $242.7115 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,116.15 | $1,200.6967 | $1,200.69 | $1,200.70 | $1,200.70 | |