| 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 | $145.63 | 8.252% | $157.6474 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $128.85 | 5.351% | $135.7448 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $139.70 | 10.860% | $154.8714 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $8.94 | 10.812% | $9.9066 | $9.91 | $9.90 | $9.90 |
| Purchase #5 | $128.46 | 9.269% | $140.367 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $7.38 | 8.367% | $7.9975 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $142.57 | 6.450% | $151.7658 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $701.53 | $758.3005 | $758.31 | $758.25 | $758.30 | |