| 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 | $186.53 | 5.728% | $197.2144 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $231.82 | 4.190% | $241.5333 | $241.53 | $241.55 | $241.50 |
| Purchase #3 | $248.96 | 3.767% | $258.3383 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $137.65 | 9.558% | $150.8066 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $200.61 | 8.375% | $217.4111 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $181.27 | 9.333% | $198.1879 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $191.89 | 13.113% | $217.0525 | $217.05 | $217.05 | $217.10 |
| 7 purchase totals = | $1,378.73 | $1,480.5441 | $1,480.54 | $1,480.55 | $1,480.50 | |