| 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 | $172.61 | 3.814% | $179.1933 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $33.69 | 6.194% | $35.7768 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $152.82 | 6.534% | $162.8053 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $39.83 | 13.799% | $45.3261 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $48.85 | 8.708% | $53.1039 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $214.31 | 8.349% | $232.2027 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $42.54 | 12.669% | $47.9294 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $704.65 | $756.3375 | $756.34 | $756.40 | $756.30 | |