| 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 | $68.37 | 11.355% | $76.1334 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $171.91 | 6.689% | $183.4091 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $162.90 | 10.554% | $180.0925 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $223.74 | 9.470% | $244.9282 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $13.91 | 12.152% | $15.6003 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $185.48 | 12.182% | $208.0752 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $219.68 | 4.500% | $229.5656 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,045.99 | $1,137.8043 | $1,137.81 | $1,137.85 | $1,137.80 | |