| 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 | $146.64 | 8.632% | $159.298 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $60.70 | 11.241% | $67.5233 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $179.46 | 13.733% | $204.1052 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $58.58 | 10.280% | $64.602 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $40.50 | 10.210% | $44.6351 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $18.74 | 10.588% | $20.7242 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $103.81 | 5.687% | $109.7137 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $608.43 | $670.6015 | $670.60 | $670.55 | $670.50 | |