| 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 | $170.80 | 11.642% | $190.6845 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $214.32 | 8.207% | $231.9092 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $196.74 | 3.145% | $202.9275 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $148.96 | 5.149% | $156.63 | $156.63 | $156.65 | $156.60 |
| Purchase #5 | $179.71 | 4.774% | $188.2894 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $102.82 | 6.213% | $109.2082 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $135.26 | 3.373% | $139.8223 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $1,148.61 | $1,219.4711 | $1,219.47 | $1,219.50 | $1,219.40 | |