| 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 | $197.99 | 8.166% | $214.1579 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $15.72 | 12.577% | $17.6971 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $178.80 | 10.130% | $196.9124 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $140.60 | 5.419% | $148.2191 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $249.26 | 4.505% | $260.4892 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $35.32 | 11.415% | $39.3518 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $240.46 | 7.603% | $258.7422 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $1,058.15 | $1,135.5697 | $1,135.57 | $1,135.55 | $1,135.60 | |