| 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 | $149.93 | 9.580% | $164.2933 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $179.25 | 10.415% | $197.9189 | $197.92 | $197.90 | $197.90 |
| Purchase #3 | $79.28 | 13.537% | $90.0121 | $90.01 | $90.00 | $90.00 |
| Purchase #4 | $142.47 | 5.665% | $150.5409 | $150.54 | $150.55 | $150.50 |
| Purchase #5 | $227.58 | 11.468% | $253.6789 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $231.59 | 4.149% | $241.1987 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $140.84 | 4.140% | $146.6708 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,150.94 | $1,244.3136 | $1,244.31 | $1,244.30 | $1,244.30 | |