| 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 | $179.56 | 4.488% | $187.6187 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $191.42 | 10.697% | $211.8962 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $244.55 | 13.589% | $277.7819 | $277.78 | $277.80 | $277.80 |
| Purchase #4 | $12.69 | 5.569% | $13.3967 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $158.80 | 6.744% | $169.5095 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $165.42 | 6.598% | $176.3344 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $16.26 | 11.619% | $18.1492 | $18.15 | $18.15 | $18.10 |
| 7 purchase totals = | $968.70 | $1,054.6866 | $1,054.69 | $1,054.70 | $1,054.60 | |