| 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 | $172.50 | 11.556% | $192.4341 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $177.51 | 7.397% | $190.6404 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $17.38 | 10.597% | $19.2218 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $177.98 | 5.531% | $187.8241 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $77.92 | 5.283% | $82.0365 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $207.72 | 8.660% | $225.7086 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $219.53 | 11.491% | $244.7562 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,050.54 | $1,142.6217 | $1,142.62 | $1,142.60 | $1,142.50 | |