| 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 | $149.70 | 9.847% | $164.441 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $101.60 | 9.182% | $110.9289 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $43.41 | 4.209% | $45.2371 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $171.96 | 6.626% | $183.3541 | $183.35 | $183.35 | $183.40 |
| Purchase #5 | $185.26 | 10.489% | $204.6919 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $161.30 | 3.208% | $166.4745 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $172.98 | 10.730% | $191.5408 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $986.21 | $1,066.6683 | $1,066.66 | $1,066.70 | $1,066.60 | |