| 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 | $193.62 | 5.679% | $204.6157 | $204.62 | $204.60 | $204.60 |
| Purchase #2 | $158.89 | 12.159% | $178.2094 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $99.93 | 10.378% | $110.3007 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $38.68 | 10.366% | $42.6896 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $26.38 | 6.805% | $28.1752 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $87.34 | 3.176% | $90.1139 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $198.63 | 12.463% | $223.3853 | $223.39 | $223.40 | $223.40 |
| 7 purchase totals = | $803.47 | $877.4898 | $877.50 | $877.50 | $877.50 | |