| 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 | $180.48 | 6.761% | $192.6823 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $161.76 | 10.136% | $178.156 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $198.30 | 9.729% | $217.5926 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $175.34 | 13.232% | $198.541 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $73.71 | 3.428% | $76.2368 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $34.71 | 4.343% | $36.2175 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $38.95 | 9.630% | $42.7009 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $863.25 | $942.1271 | $942.13 | $942.15 | $942.10 | |