| 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 | $132.95 | 4.584% | $139.0444 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $247.39 | 7.136% | $265.0438 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $133.29 | 4.184% | $138.8669 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $113.62 | 9.817% | $124.7741 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $152.89 | 3.854% | $158.7824 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $97.30 | 4.392% | $101.5734 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $237.90 | 7.827% | $256.5204 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,115.34 | $1,184.6054 | $1,184.59 | $1,184.55 | $1,184.60 | |