| 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 | $159.51 | 5.108% | $167.6578 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $134.96 | 11.405% | $150.3522 | $150.35 | $150.35 | $150.40 |
| Purchase #3 | $127.25 | 11.547% | $141.9436 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $28.59 | 10.443% | $31.5757 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $138.32 | 5.290% | $145.6371 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $217.89 | 12.170% | $244.4072 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $178.61 | 8.161% | $193.1864 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $985.13 | $1,074.7600 | $1,074.77 | $1,074.80 | $1,074.80 | |