| 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 | $140.94 | 13.124% | $159.437 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $150.50 | 11.297% | $167.502 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $160.83 | 6.394% | $171.1135 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $108.48 | 6.303% | $115.3175 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $214.72 | 12.105% | $240.7119 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $125.55 | 7.335% | $134.7591 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $146.62 | 7.463% | $157.5623 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,047.64 | $1,146.4033 | $1,146.40 | $1,146.35 | $1,146.40 | |