| 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 | $72.65 | 11.408% | $80.9379 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $170.57 | 8.398% | $184.8945 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $70.98 | 8.198% | $76.7989 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $235.44 | 7.516% | $253.1357 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $156.41 | 6.627% | $166.7753 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $199.45 | 4.601% | $208.6267 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $221.71 | 8.545% | $240.6551 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,127.21 | $1,211.8241 | $1,211.84 | $1,211.90 | $1,211.80 | |