| 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 | $182.69 | 4.423% | $190.7704 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $143.57 | 11.569% | $160.1796 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $166.27 | 8.825% | $180.9433 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $18.36 | 9.769% | $20.1536 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $178.57 | 11.275% | $198.7038 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $55.84 | 7.855% | $60.2262 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $183.54 | 5.429% | $193.5044 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $928.84 | $1,004.4813 | $1,004.47 | $1,004.50 | $1,004.50 | |