| 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 | $71.57 | 9.131% | $78.1051 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $211.55 | 7.835% | $228.1249 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $161.36 | 8.793% | $175.5484 | $175.55 | $175.55 | $175.50 |
| Purchase #4 | $133.69 | 11.746% | $149.3932 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $174.71 | 3.737% | $181.2389 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $151.99 | 8.353% | $164.6857 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $175.70 | 6.483% | $187.0906 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $1,080.57 | $1,164.1868 | $1,164.19 | $1,164.20 | $1,164.10 | |