| 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 | $128.34 | 13.564% | $145.748 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $68.38 | 10.528% | $75.579 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $39.84 | 10.519% | $44.0308 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $159.72 | 13.329% | $181.0091 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $184.58 | 11.767% | $206.2995 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $54.30 | 8.401% | $58.8617 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $146.42 | 9.169% | $159.8452 | $159.85 | $159.85 | $159.80 |
| 7 purchase totals = | $781.58 | $871.3733 | $871.38 | $871.40 | $871.30 | |