| 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 | $163.70 | 9.743% | $179.6493 | $179.65 | $179.65 | $179.60 |
| Purchase #2 | $198.25 | 7.830% | $213.773 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $200.38 | 9.525% | $219.4662 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $55.32 | 4.631% | $57.8819 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $24.94 | 13.685% | $28.353 | $28.35 | $28.35 | $28.40 |
| Purchase #6 | $90.74 | 3.243% | $93.6827 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $204.35 | 8.227% | $221.1619 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $937.68 | $1,013.9680 | $1,013.96 | $1,013.95 | $1,014.10 | |