| 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 | $163.52 | 8.489% | $177.4012 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $137.82 | 10.384% | $152.1312 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $245.81 | 11.249% | $273.4612 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $224.88 | 9.331% | $245.8636 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $174.91 | 7.302% | $187.6819 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $22.57 | 7.565% | $24.2774 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $114.50 | 9.316% | $125.1668 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $1,084.01 | $1,185.9833 | $1,185.98 | $1,186.00 | $1,186.10 | |