| 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 | $198.85 | 11.286% | $221.2922 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $148.78 | 6.361% | $158.2439 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $244.80 | 10.756% | $271.1307 | $271.13 | $271.15 | $271.10 |
| Purchase #4 | $148.74 | 5.258% | $156.5607 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $184.40 | 13.303% | $208.9307 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $20.36 | 9.739% | $22.3429 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $62.92 | 8.487% | $68.26 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $1,008.85 | $1,106.7611 | $1,106.75 | $1,106.80 | $1,106.70 | |