| 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 | $162.62 | 4.559% | $170.0338 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $5.90 | 11.218% | $6.5619 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $189.89 | 11.450% | $211.6324 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $39.63 | 8.340% | $42.9351 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $117.60 | 9.351% | $128.5968 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $67.39 | 4.471% | $70.403 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $105.29 | 12.109% | $118.0396 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $688.32 | $748.2026 | $748.20 | $748.25 | $748.10 | |