| 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 | $17.76 | 3.271% | $18.3409 | $18.34 | $18.35 | $18.30 |
| Purchase #2 | $187.98 | 7.337% | $201.7721 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $181.51 | 7.265% | $194.6967 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $95.62 | 4.162% | $99.5997 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $172.31 | 10.161% | $189.8184 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $125.66 | 8.189% | $135.9503 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $64.25 | 10.511% | $71.0033 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $845.09 | $911.1814 | $911.18 | $911.15 | $911.20 | |