| 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 | $151.51 | 6.451% | $161.2839 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $177.67 | 7.165% | $190.4001 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $38.70 | 7.236% | $41.5003 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $206.69 | 4.664% | $216.33 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $85.53 | 13.375% | $96.9696 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $178.26 | 11.170% | $198.1716 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $101.35 | 3.777% | $105.178 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $939.71 | $1,009.8335 | $1,009.83 | $1,009.85 | $1,009.90 | |