| 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 | $120.30 | 12.855% | $135.7646 | $135.76 | $135.75 | $135.80 |
| Purchase #2 | $184.58 | 11.416% | $205.6517 | $205.65 | $205.65 | $205.70 |
| Purchase #3 | $84.81 | 5.576% | $89.539 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $32.36 | 12.270% | $36.3306 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $83.67 | 6.190% | $88.8492 | $88.85 | $88.85 | $88.80 |
| Purchase #6 | $120.38 | 4.301% | $125.5575 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $204.54 | 4.367% | $213.4723 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $830.64 | $895.1649 | $895.16 | $895.15 | $895.20 | |