| 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 | $182.51 | 4.813% | $191.2942 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $174.60 | 11.104% | $193.9876 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $181.94 | 4.672% | $190.4402 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $146.40 | 5.369% | $154.2602 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $205.74 | 8.427% | $223.0777 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $169.95 | 4.468% | $177.5434 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $211.70 | 12.577% | $238.3255 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $1,272.84 | $1,368.9288 | $1,368.93 | $1,369.00 | $1,368.90 | |