| 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 | $181.62 | 3.223% | $187.4736 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $183.80 | 3.129% | $189.5511 | $189.55 | $189.55 | $189.60 |
| Purchase #3 | $113.45 | 11.514% | $126.5126 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $244.94 | 12.741% | $276.1478 | $276.15 | $276.15 | $276.10 |
| Purchase #5 | $112.78 | 13.665% | $128.1914 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $30.52 | 3.655% | $31.6355 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $22.74 | 12.750% | $25.6394 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $889.85 | $965.1514 | $965.15 | $965.15 | $965.10 | |