| 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 | $171.69 | 13.433% | $194.7531 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $197.99 | 6.639% | $211.1346 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $135.82 | 3.694% | $140.8372 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $190.93 | 10.782% | $211.5161 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $232.39 | 3.486% | $240.4911 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $224.35 | 9.227% | $245.0508 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $49.27 | 7.175% | $52.8051 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $1,202.44 | $1,296.5880 | $1,296.59 | $1,296.60 | $1,296.60 | |