| 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 | $153.69 | 12.147% | $172.3587 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $143.51 | 12.131% | $160.9192 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $59.44 | 9.642% | $65.1712 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $205.54 | 7.379% | $220.7068 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $233.97 | 5.598% | $247.0676 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $46.93 | 8.231% | $50.7928 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $80.92 | 13.829% | $92.1104 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $924.00 | $1,009.1267 | $1,009.13 | $1,009.05 | $1,009.20 | |