| 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 | $159.79 | 9.291% | $174.6361 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $185.39 | 10.512% | $204.8782 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $189.50 | 12.563% | $213.3069 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $234.82 | 4.309% | $244.9384 | $244.94 | $244.95 | $244.90 |
| Purchase #5 | $227.40 | 4.526% | $237.6921 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $211.35 | 3.623% | $219.0072 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $63.63 | 10.540% | $70.3366 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $1,271.88 | $1,364.7955 | $1,364.81 | $1,364.85 | $1,364.70 | |