| 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 | $128.36 | 10.822% | $142.2511 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $69.25 | 8.730% | $75.2955 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $183.74 | 11.427% | $204.736 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $86.71 | 11.218% | $96.4371 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $112.63 | 8.160% | $121.8206 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $101.91 | 12.309% | $114.4541 | $114.45 | $114.45 | $114.50 |
| Purchase #7 | $121.32 | 13.736% | $137.9845 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $803.92 | $892.9789 | $892.98 | $893.00 | $893.00 | |