| 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 | $180.98 | 10.648% | $200.2508 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $18.40 | 10.635% | $20.3568 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $181.80 | 7.754% | $195.8968 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $32.64 | 9.111% | $35.6138 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $132.57 | 13.103% | $149.9406 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $201.95 | 6.664% | $215.4079 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $230.44 | 6.206% | $244.7411 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $978.78 | $1,062.2078 | $1,062.21 | $1,062.20 | $1,062.20 | |