| 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 | $134.50 | 11.301% | $149.6998 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $158.63 | 11.808% | $177.361 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $200.72 | 3.194% | $207.131 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $186.70 | 4.156% | $194.4593 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $42.44 | 8.407% | $46.0079 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $189.58 | 9.446% | $207.4877 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $233.29 | 12.649% | $262.7989 | $262.80 | $262.80 | $262.80 |
| 7 purchase totals = | $1,145.86 | $1,244.9456 | $1,244.95 | $1,244.95 | $1,245.00 | |