| 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 | $128.94 | 7.520% | $138.6363 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $174.72 | 9.843% | $191.9177 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $192.36 | 4.463% | $200.945 | $200.95 | $200.95 | $200.90 |
| Purchase #4 | $218.83 | 6.735% | $233.5682 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $163.99 | 9.150% | $178.9951 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $65.77 | 13.656% | $74.7516 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $124.86 | 12.285% | $140.1991 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $1,069.47 | $1,159.0130 | $1,159.03 | $1,159.00 | $1,159.00 | |