| 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 | $168.83 | 12.325% | $189.6383 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $55.64 | 4.561% | $58.1777 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $140.50 | 6.670% | $149.8714 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $155.67 | 10.166% | $171.4954 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $108.68 | 3.688% | $112.6881 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $177.55 | 9.431% | $194.2947 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $123.99 | 12.596% | $139.6078 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $930.86 | $1,015.7734 | $1,015.78 | $1,015.80 | $1,015.80 | |