| 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 | $140.81 | 8.487% | $152.7605 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $40.28 | 9.606% | $44.1493 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $128.53 | 13.407% | $145.762 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $56.62 | 12.198% | $63.5265 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $158.74 | 8.827% | $172.752 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $10.53 | 4.435% | $10.997 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $119.97 | 8.291% | $129.9167 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $655.48 | $719.8640 | $719.87 | $719.85 | $719.90 | |