| 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 | $147.49 | 7.419% | $158.4323 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $35.47 | 6.155% | $37.6532 | $37.65 | $37.65 | $37.70 |
| Purchase #3 | $183.71 | 13.814% | $209.0877 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $203.30 | 3.269% | $209.9459 | $209.95 | $209.95 | $209.90 |
| Purchase #5 | $5.82 | 13.518% | $6.6067 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $122.62 | 10.831% | $135.901 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $175.87 | 6.790% | $187.8116 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $874.28 | $945.4384 | $945.44 | $945.45 | $945.40 | |