| 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 | $135.25 | 10.621% | $149.6149 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $151.53 | 5.495% | $159.8566 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $223.94 | 9.512% | $245.2412 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $245.73 | 4.522% | $256.8419 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $162.84 | 6.198% | $172.9328 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $56.32 | 10.779% | $62.3907 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $148.25 | 7.298% | $159.0693 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $1,123.86 | $1,205.9474 | $1,205.94 | $1,205.95 | $1,205.90 | |