| 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 | $184.75 | 4.401% | $192.8808 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $174.29 | 9.420% | $190.7081 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $120.29 | 8.442% | $130.4449 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $210.88 | 3.272% | $217.78 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $73.90 | 11.107% | $82.1081 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $166.94 | 7.195% | $178.9513 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $45.65 | 3.367% | $47.187 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $976.70 | $1,040.0602 | $1,040.06 | $1,040.10 | $1,040.10 | |