| 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 | $184.64 | 6.719% | $197.046 | $197.05 | $197.05 | $197.00 |
| Purchase #2 | $145.62 | 11.127% | $161.8231 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $174.45 | 13.675% | $198.306 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $74.64 | 4.818% | $78.2362 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $172.76 | 8.827% | $188.0095 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $74.30 | 7.689% | $80.0129 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $163.47 | 9.219% | $178.5403 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $989.88 | $1,081.9740 | $1,081.98 | $1,081.95 | $1,081.80 | |