| 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 | $135.36 | 5.580% | $142.9131 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $178.41 | 10.660% | $197.4285 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $67.44 | 7.308% | $72.3685 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $214.33 | 6.635% | $228.5508 | $228.55 | $228.55 | $228.60 |
| Purchase #5 | $135.67 | 5.113% | $142.6068 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $206.86 | 11.558% | $230.7689 | $230.77 | $230.75 | $230.80 |
| Purchase #7 | $183.69 | 12.223% | $206.1424 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,121.76 | $1,220.7790 | $1,220.78 | $1,220.75 | $1,220.80 | |