| 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 | $166.68 | 4.656% | $174.4406 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $245.75 | 12.354% | $276.11 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $247.71 | 12.597% | $278.914 | $278.91 | $278.90 | $278.90 |
| Purchase #4 | $38.75 | 3.509% | $40.1097 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $159.88 | 10.633% | $176.88 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $38.94 | 7.742% | $41.9547 | $41.95 | $41.95 | $42.00 |
| Purchase #7 | $46.28 | 9.743% | $50.7891 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $943.99 | $1,039.1981 | $1,039.19 | $1,039.20 | $1,039.20 | |