| 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 | $178.74 | 8.625% | $194.1563 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $238.44 | 6.259% | $253.364 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $134.93 | 5.208% | $141.9572 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $181.65 | 3.464% | $187.9424 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $88.27 | 10.323% | $97.3821 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $107.96 | 4.482% | $112.7988 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $100.94 | 12.579% | $113.6372 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $1,030.93 | $1,101.2380 | $1,101.24 | $1,101.25 | $1,101.30 | |