| 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 | $138.80 | 12.644% | $156.3499 | $156.35 | $156.35 | $156.30 |
| Purchase #2 | $171.81 | 9.208% | $187.6303 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $88.86 | 3.287% | $91.7808 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $63.62 | 3.210% | $65.6622 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $148.45 | 9.488% | $162.5349 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $118.58 | 12.139% | $132.9744 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $40.54 | 10.588% | $44.8324 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $770.66 | $841.7649 | $841.75 | $841.80 | $841.70 | |