| 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 | $161.99 | 9.645% | $177.6139 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $193.34 | 4.335% | $201.7213 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $90.74 | 6.365% | $96.5156 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $64.37 | 13.570% | $73.105 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $157.36 | 3.709% | $163.1965 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $184.33 | 5.683% | $194.8055 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $229.30 | 9.482% | $251.0422 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,081.43 | $1,158.0000 | $1,158.01 | $1,157.95 | $1,157.90 | |