| 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 | $120.30 | 11.266% | $133.853 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $182.70 | 4.408% | $190.7534 | $190.75 | $190.75 | $190.80 |
| Purchase #3 | $202.46 | 3.191% | $208.9205 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $47.48 | 8.705% | $51.6131 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $214.90 | 5.361% | $226.4208 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $197.78 | 13.517% | $224.5139 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $130.59 | 7.694% | $140.6376 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,096.21 | $1,176.7123 | $1,176.70 | $1,176.65 | $1,176.70 | |