| 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 | $151.77 | 10.403% | $167.5586 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $164.99 | 8.795% | $179.5009 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $15.90 | 5.705% | $16.8071 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $61.54 | 5.141% | $64.7038 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $83.88 | 7.421% | $90.1047 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $190.51 | 10.418% | $210.3573 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $47.25 | 11.226% | $52.5543 | $52.55 | $52.55 | $52.60 |
| 7 purchase totals = | $715.84 | $781.5867 | $781.58 | $781.55 | $781.70 | |