| 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 | $83.71 | 9.279% | $91.4775 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $235.71 | 10.159% | $259.6558 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $173.35 | 8.255% | $187.66 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $223.90 | 5.120% | $235.3637 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $130.51 | 11.601% | $145.6505 | $145.65 | $145.65 | $145.70 |
| Purchase #6 | $52.72 | 13.155% | $59.6553 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $162.56 | 7.427% | $174.6333 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $1,062.46 | $1,154.0961 | $1,154.10 | $1,154.10 | $1,154.30 | |