| 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 | $184.76 | 10.471% | $204.1062 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $226.61 | 6.128% | $240.4967 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $144.92 | 7.386% | $155.6238 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $87.74 | 4.194% | $91.4198 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $127.72 | 13.611% | $145.104 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $123.37 | 7.423% | $132.5278 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $154.96 | 13.781% | $176.315 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $1,050.08 | $1,145.5933 | $1,145.60 | $1,145.55 | $1,145.50 | |