| 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 | $141.51 | 6.348% | $150.4931 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $185.87 | 6.631% | $198.195 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $229.49 | 11.673% | $256.2784 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $198.62 | 10.111% | $218.7025 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $104.45 | 6.184% | $110.9092 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $88.37 | 10.819% | $97.9308 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $11.81 | 8.117% | $12.7686 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $960.12 | $1,045.2776 | $1,045.28 | $1,045.30 | $1,045.30 | |