| 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 | $205.85 | 7.178% | $220.6259 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $73.63 | 13.567% | $83.6194 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $149.54 | 5.342% | $157.5284 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $21.35 | 6.748% | $22.7907 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $92.29 | 9.683% | $101.2264 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $194.69 | 4.574% | $203.5951 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $101.51 | 13.441% | $115.154 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $838.86 | $904.5399 | $904.55 | $904.60 | $904.50 | |