| 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 | $150.36 | 4.549% | $157.1999 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $184.43 | 5.497% | $194.5681 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $5.39 | 10.801% | $5.9722 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $228.80 | 5.580% | $241.567 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $80.29 | 9.374% | $87.8164 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $211.28 | 6.202% | $224.3836 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $182.35 | 8.778% | $198.3567 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,042.90 | $1,109.8639 | $1,109.87 | $1,109.80 | $1,110.00 | |