| 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 | $177.71 | 5.519% | $187.5178 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $88.28 | 9.210% | $96.4106 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $221.93 | 3.468% | $229.6265 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $146.72 | 10.129% | $161.5813 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $225.33 | 3.739% | $233.7551 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $246.52 | 8.296% | $266.9713 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $203.60 | 6.660% | $217.1598 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,310.09 | $1,393.0224 | $1,393.03 | $1,393.00 | $1,393.10 | |