| 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 | $164.40 | 10.475% | $181.6209 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $219.79 | 5.664% | $232.2389 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $103.72 | 7.758% | $111.7666 | $111.77 | $111.75 | $111.80 |
| Purchase #4 | $58.76 | 9.664% | $64.4386 | $64.44 | $64.45 | $64.40 |
| Purchase #5 | $212.37 | 5.288% | $223.6001 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $169.52 | 4.406% | $176.9891 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $148.79 | 4.442% | $155.3993 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,077.35 | $1,146.0535 | $1,146.06 | $1,146.05 | $1,146.00 | |