| 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 | $142.33 | 7.554% | $153.0816 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $190.93 | 4.843% | $200.1767 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $236.31 | 9.361% | $258.431 | $258.43 | $258.45 | $258.40 |
| Purchase #4 | $86.57 | 10.201% | $95.401 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $230.48 | 8.212% | $249.407 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $156.91 | 3.644% | $162.6278 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $147.32 | 8.367% | $159.6463 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $1,190.85 | $1,278.7714 | $1,278.78 | $1,278.85 | $1,278.70 | |