| 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 | $162.78 | 10.784% | $180.3342 | $180.33 | $180.35 | $180.30 |
| Purchase #2 | $181.71 | 13.570% | $206.368 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $197.63 | 8.546% | $214.5195 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $201.32 | 4.635% | $210.6512 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $248.35 | 8.163% | $268.6228 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $115.48 | 8.814% | $125.6584 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $140.73 | 9.430% | $154.0008 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $1,248.00 | $1,360.1549 | $1,360.15 | $1,360.10 | $1,360.20 | |