| 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 | $239.38 | 7.703% | $257.8194 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $172.45 | 10.285% | $190.1865 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $97.59 | 5.506% | $102.9633 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $181.90 | 6.661% | $194.0164 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $130.25 | 7.525% | $140.0513 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $35.75 | 13.781% | $40.6767 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $212.62 | 4.216% | $221.5841 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $1,069.94 | $1,147.2977 | $1,147.30 | $1,147.30 | $1,147.40 | |