| 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 | $200.26 | 13.838% | $227.972 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $80.45 | 13.281% | $91.1346 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $183.42 | 7.487% | $197.1527 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $65.27 | 3.462% | $67.5296 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $66.81 | 7.167% | $71.5983 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $85.36 | 5.797% | $90.3083 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $8.81 | 7.636% | $9.4827 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $690.38 | $755.1782 | $755.17 | $755.20 | $755.20 | |