| 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 | $117.62 | 13.776% | $133.8233 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $179.72 | 11.357% | $200.1308 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $53.79 | 6.783% | $57.4386 | $57.44 | $57.45 | $57.40 |
| Purchase #4 | $145.63 | 10.511% | $160.9372 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $197.50 | 6.350% | $210.0413 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $71.37 | 13.150% | $80.7552 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $160.80 | 12.190% | $180.4015 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $926.43 | $1,023.5279 | $1,023.53 | $1,023.55 | $1,023.40 | |