| 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 | $140.46 | 4.367% | $146.5939 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $231.48 | 5.209% | $243.5378 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $207.63 | 6.865% | $221.8838 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $79.39 | 6.202% | $84.3138 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $164.93 | 6.741% | $176.0479 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $59.47 | 12.301% | $66.7854 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $168.60 | 5.638% | $178.1057 | $178.11 | $178.10 | $178.10 |
| 7 purchase totals = | $1,051.96 | $1,117.2683 | $1,117.27 | $1,117.30 | $1,117.20 | |