| 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 | $162.43 | 6.404% | $172.832 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $42.50 | 11.502% | $47.3884 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $27.25 | 12.694% | $30.7091 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $176.85 | 5.843% | $187.1833 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $241.74 | 8.629% | $262.5997 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $232.25 | 10.484% | $256.5991 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $87.36 | 8.586% | $94.8607 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $970.38 | $1,052.1723 | $1,052.17 | $1,052.20 | $1,052.20 | |