| 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 | $189.71 | 10.563% | $209.7491 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $140.44 | 8.117% | $151.8395 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $63.93 | 10.309% | $70.5205 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $145.37 | 9.437% | $159.0886 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $149.97 | 7.613% | $161.3872 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $63.98 | 9.455% | $70.0293 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $101.96 | 12.483% | $114.6877 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $855.36 | $937.3019 | $937.31 | $937.35 | $937.20 | |