| 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 | $183.75 | 7.752% | $197.9943 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $248.76 | 13.503% | $282.3501 | $282.35 | $282.35 | $282.40 |
| Purchase #3 | $9.38 | 11.853% | $10.4918 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $248.55 | 7.737% | $267.7803 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $130.81 | 5.708% | $138.2766 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $205.43 | 7.306% | $220.4387 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $204.82 | 6.814% | $218.7764 | $218.78 | $218.80 | $218.80 |
| 7 purchase totals = | $1,231.50 | $1,336.1082 | $1,336.11 | $1,336.20 | $1,336.20 | |