| 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 | $195.65 | 13.302% | $221.6754 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $247.32 | 4.376% | $258.1427 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $88.74 | 4.580% | $92.8043 | $92.80 | $92.80 | $92.80 |
| Purchase #4 | $37.73 | 3.466% | $39.0377 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $65.36 | 10.778% | $72.4045 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $152.44 | 13.840% | $173.5377 | $173.54 | $173.55 | $173.50 |
| Purchase #7 | $81.84 | 10.204% | $90.191 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $869.08 | $947.7933 | $947.79 | $947.85 | $947.70 | |