| 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 | $176.65 | 8.392% | $191.4745 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $89.74 | 7.552% | $96.5172 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $174.75 | 7.339% | $187.5749 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $183.27 | 11.635% | $204.5935 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $178.45 | 4.396% | $186.2947 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $93.76 | 9.624% | $102.7835 | $102.78 | $102.80 | $102.80 |
| Purchase #7 | $194.29 | 5.417% | $204.8147 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $1,090.91 | $1,174.0530 | $1,174.03 | $1,174.00 | $1,174.10 | |