| 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 | $102.73 | 13.651% | $116.7537 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $138.35 | 13.452% | $156.9608 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $183.81 | 7.249% | $197.1344 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $188.76 | 11.672% | $210.7921 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $120.74 | 11.139% | $134.1892 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $233.83 | 11.312% | $260.2808 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $206.27 | 9.570% | $226.01 | $226.01 | $226.00 | $226.00 |
| 7 purchase totals = | $1,174.49 | $1,302.1210 | $1,302.11 | $1,302.15 | $1,302.20 | |