| 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 | $158.49 | 11.126% | $176.1236 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $20.61 | 11.381% | $22.9556 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $73.30 | 12.449% | $82.4251 | $82.43 | $82.45 | $82.40 |
| Purchase #4 | $222.37 | 8.176% | $240.551 | $240.55 | $240.55 | $240.60 |
| Purchase #5 | $155.81 | 3.264% | $160.8956 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $115.88 | 10.670% | $128.2444 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $245.64 | 11.206% | $273.1664 | $273.17 | $273.15 | $273.20 |
| 7 purchase totals = | $992.10 | $1,084.3617 | $1,084.37 | $1,084.35 | $1,084.40 | |