| 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 | $130.90 | 12.744% | $147.5819 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $143.52 | 10.434% | $158.4949 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $219.81 | 11.722% | $245.5761 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $103.88 | 13.203% | $117.5953 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $242.63 | 10.644% | $268.4555 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $21.37 | 5.293% | $22.5011 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $175.92 | 7.836% | $189.7051 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,038.03 | $1,149.9099 | $1,149.92 | $1,149.95 | $1,150.00 | |