| 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 | $147.35 | 3.589% | $152.6384 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $243.76 | 8.789% | $265.1841 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $100.69 | 13.511% | $114.2942 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $117.25 | 10.238% | $129.2541 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $140.70 | 11.710% | $157.176 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $237.97 | 12.213% | $267.0333 | $267.03 | $267.05 | $267.00 |
| Purchase #7 | $68.75 | 4.674% | $71.9634 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $1,056.47 | $1,157.5435 | $1,157.53 | $1,157.60 | $1,157.60 | |