| 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 | $151.64 | 10.391% | $167.3969 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $112.60 | 8.532% | $122.207 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $192.67 | 9.350% | $210.6846 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $236.84 | 11.170% | $263.295 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $172.57 | 4.461% | $180.2683 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $142.96 | 12.799% | $161.2575 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $184.57 | 8.449% | $200.1643 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $1,193.85 | $1,305.2736 | $1,305.28 | $1,305.25 | $1,305.40 | |