| 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 | $185.71 | 5.209% | $195.3836 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $238.91 | 3.302% | $246.7988 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $176.81 | 12.436% | $198.7981 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $50.52 | 13.844% | $57.514 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $50.36 | 7.814% | $54.2951 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $162.46 | 5.134% | $170.8007 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $199.87 | 9.651% | $219.1595 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $1,064.64 | $1,142.7498 | $1,142.75 | $1,142.75 | $1,142.80 | |