| 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 | $139.55 | 12.356% | $156.7928 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $247.49 | 7.597% | $266.2918 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $146.93 | 6.359% | $156.2733 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $23.48 | 5.847% | $24.8529 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $195.89 | 7.260% | $210.1116 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $171.74 | 12.198% | $192.6888 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $45.50 | 8.396% | $49.3202 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $970.58 | $1,056.3314 | $1,056.32 | $1,056.30 | $1,056.40 | |