| 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 | $154.85 | 3.823% | $160.7699 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $197.35 | 6.815% | $210.7994 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $31.72 | 5.334% | $33.4119 | $33.41 | $33.40 | $33.40 |
| Purchase #4 | $173.44 | 3.752% | $179.9475 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $236.36 | 8.420% | $256.2615 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $112.83 | 6.543% | $120.2125 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $172.63 | 4.179% | $179.8442 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $1,079.18 | $1,141.2469 | $1,141.24 | $1,141.20 | $1,141.20 | |