| 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 | $180.42 | 12.335% | $202.6748 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $215.54 | 7.132% | $230.9123 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $140.27 | 13.725% | $159.5221 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $220.87 | 13.469% | $250.619 | $250.62 | $250.60 | $250.60 |
| Purchase #5 | $210.77 | 9.733% | $231.2842 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $7.85 | 12.586% | $8.838 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $160.73 | 4.165% | $167.4244 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $1,136.45 | $1,251.2748 | $1,251.26 | $1,251.20 | $1,251.20 | |