| 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 | $81.43 | 11.536% | $90.8238 | $90.82 | $90.80 | $90.80 |
| Purchase #2 | $197.29 | 7.173% | $211.4416 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $173.97 | 9.565% | $190.6102 | $190.61 | $190.60 | $190.60 |
| Purchase #4 | $120.87 | 6.508% | $128.7362 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $139.49 | 6.204% | $148.144 | $148.14 | $148.15 | $148.10 |
| Purchase #6 | $166.66 | 7.307% | $178.8378 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $141.49 | 11.113% | $157.2138 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $1,021.20 | $1,105.8074 | $1,105.80 | $1,105.80 | $1,105.60 | |