| 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 | $149.26 | 5.483% | $157.4439 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $215.84 | 9.123% | $235.5311 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $219.63 | 10.427% | $242.5308 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $131.51 | 3.552% | $136.1812 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $160.84 | 4.768% | $168.5089 | $168.51 | $168.50 | $168.50 |
| Purchase #6 | $181.37 | 3.490% | $187.6998 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $144.57 | 5.226% | $152.1252 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $1,203.02 | $1,280.0209 | $1,280.02 | $1,280.10 | $1,279.90 | |