| 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 | $161.69 | 8.383% | $175.2445 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $158.75 | 7.165% | $170.1244 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $21.45 | 6.675% | $22.8818 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $243.61 | 10.129% | $268.2853 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $172.67 | 3.315% | $178.394 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $162.42 | 5.753% | $171.764 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $224.34 | 9.219% | $245.0219 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $1,144.93 | $1,231.7159 | $1,231.70 | $1,231.70 | $1,231.70 | |