| 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 | $170.82 | 4.176% | $177.9534 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $223.39 | 9.654% | $244.9561 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $131.76 | 10.752% | $145.9268 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $84.92 | 13.117% | $96.059 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $124.71 | 3.174% | $128.6683 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $120.31 | 12.359% | $135.1791 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $7.45 | 4.381% | $7.7764 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $863.36 | $936.5191 | $936.53 | $936.55 | $936.70 | |