| 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 | $150.86 | 10.764% | $167.0986 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $232.48 | 4.168% | $242.1698 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $16.50 | 9.674% | $18.0962 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $216.43 | 7.577% | $232.8289 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $244.87 | 9.418% | $267.9319 | $267.93 | $267.95 | $267.90 |
| Purchase #6 | $238.50 | 5.235% | $250.9855 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $205.55 | 6.364% | $218.6312 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $1,305.19 | $1,397.7421 | $1,397.75 | $1,397.80 | $1,397.70 | |