| 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 | $147.58 | 4.644% | $154.4336 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $117.96 | 4.521% | $123.293 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $14.33 | 8.213% | $15.5069 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $114.46 | 10.787% | $126.8068 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $44.84 | 6.178% | $47.6102 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $15.94 | 5.768% | $16.8594 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $148.33 | 9.283% | $162.0995 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $603.44 | $646.6094 | $646.61 | $646.60 | $646.60 | |