| 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 | $149.80 | 3.415% | $154.9157 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $83.56 | 11.195% | $92.9145 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $101.95 | 9.132% | $111.2601 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $76.49 | 6.732% | $81.6393 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $214.43 | 11.664% | $239.4411 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $52.91 | 9.357% | $57.8608 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $189.58 | 7.486% | $203.772 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $868.72 | $941.8035 | $941.80 | $941.75 | $941.80 | |