| 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 | $176.42 | 11.335% | $196.4172 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $32.83 | 11.784% | $36.6987 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $187.85 | 7.689% | $202.2938 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $183.37 | 4.278% | $191.2146 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $245.45 | 12.838% | $276.9609 | $276.96 | $276.95 | $277.00 |
| Purchase #6 | $64.91 | 6.354% | $69.0344 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $8.52 | 6.340% | $9.0602 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $899.35 | $981.6798 | $981.67 | $981.65 | $981.70 | |