| 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 | $141.26 | 3.715% | $146.5078 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $45.69 | 8.673% | $49.6527 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $146.28 | 11.303% | $162.814 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $182.29 | 12.449% | $204.9833 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $189.28 | 5.172% | $199.0696 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $214.62 | 7.185% | $230.0404 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $144.25 | 10.300% | $159.1078 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,063.67 | $1,152.1756 | $1,152.17 | $1,152.15 | $1,152.20 | |