| 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 | $149.90 | 12.656% | $168.8713 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $131.51 | 4.477% | $137.3977 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $161.78 | 12.616% | $182.1902 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $219.45 | 3.647% | $227.4533 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $8.52 | 13.206% | $9.6452 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $45.48 | 3.745% | $47.1832 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $208.37 | 3.475% | $215.6109 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $925.01 | $988.3518 | $988.35 | $988.35 | $988.40 | |