| 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 | $140.49 | 12.348% | $157.8377 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $24.98 | 8.343% | $27.0641 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $52.66 | 4.672% | $55.1203 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $138.51 | 7.823% | $149.3456 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $181.69 | 7.726% | $195.7274 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $175.82 | 12.748% | $198.2335 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $37.25 | 6.454% | $39.6541 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $751.40 | $822.9827 | $822.98 | $823.00 | $822.90 | |