| 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 | $167.51 | 6.718% | $178.7633 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $19.74 | 12.442% | $22.1961 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $13.36 | 9.731% | $14.6601 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $50.65 | 8.297% | $54.8524 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $5.50 | 12.312% | $6.1772 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $49.30 | 9.421% | $53.9446 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $37.48 | 4.261% | $39.077 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $343.54 | $369.6707 | $369.67 | $369.70 | $369.80 | |