| 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 | $153.84 | 4.165% | $160.2474 | $160.25 | $160.25 | $160.20 |
| Purchase #2 | $81.95 | 10.124% | $90.2466 | $90.25 | $90.25 | $90.20 |
| Purchase #3 | $176.49 | 7.217% | $189.2273 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $238.93 | 9.505% | $261.6403 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $170.81 | 13.497% | $193.8642 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $191.86 | 4.215% | $199.9469 | $199.95 | $199.95 | $199.90 |
| Purchase #7 | $23.55 | 8.739% | $25.608 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $1,037.43 | $1,120.7807 | $1,120.79 | $1,120.80 | $1,120.60 | |