| 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 | $132.51 | 11.253% | $147.4214 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $160.71 | 3.248% | $165.9299 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $250.62 | 13.867% | $285.3735 | $285.37 | $285.35 | $285.40 |
| Purchase #4 | $162.56 | 9.712% | $178.3478 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $247.27 | 10.767% | $273.8936 | $273.89 | $273.90 | $273.90 |
| Purchase #6 | $227.97 | 5.575% | $240.6793 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $81.58 | 4.214% | $85.0178 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $1,263.22 | $1,376.6633 | $1,376.66 | $1,376.65 | $1,376.60 | |