| 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 | $137.86 | 8.633% | $149.7615 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $158.86 | 12.753% | $179.1194 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $115.59 | 13.209% | $130.8583 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $8.31 | 9.809% | $9.1251 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $237.97 | 4.650% | $249.0356 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $26.73 | 12.364% | $30.0349 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $225.29 | 13.812% | $256.4071 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $910.61 | $1,004.3419 | $1,004.35 | $1,004.35 | $1,004.30 | |