| 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 | $192.38 | 4.515% | $201.066 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $92.50 | 12.260% | $103.8405 | $103.84 | $103.85 | $103.80 |
| Purchase #3 | $94.84 | 6.860% | $101.346 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $172.70 | 13.832% | $196.5879 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $130.45 | 12.195% | $146.3584 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $185.60 | 11.394% | $206.7473 | $206.75 | $206.75 | $206.70 |
| Purchase #7 | $6.77 | 13.600% | $7.6907 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $875.24 | $963.6368 | $963.65 | $963.65 | $963.60 | |