| 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 | $147.33 | 12.227% | $165.344 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $241.27 | 4.682% | $252.5663 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $41.56 | 12.598% | $46.7957 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $194.89 | 8.484% | $211.4245 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $156.84 | 7.643% | $168.8273 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $17.66 | 9.506% | $19.3388 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $115.95 | 8.443% | $125.7397 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $915.50 | $990.0363 | $990.04 | $990.05 | $989.90 | |