| 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 | $156.26 | 13.104% | $176.7363 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $137.82 | 12.565% | $155.1371 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $117.68 | 5.668% | $124.3501 | $124.35 | $124.35 | $124.40 |
| Purchase #4 | $170.25 | 6.683% | $181.6278 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $230.60 | 7.129% | $247.0395 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $141.57 | 6.815% | $151.218 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $192.49 | 5.336% | $202.7613 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,146.67 | $1,238.8701 | $1,238.88 | $1,238.90 | $1,238.80 | |