| 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 | $153.55 | 12.477% | $172.7084 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $111.86 | 7.220% | $119.9363 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $139.35 | 8.711% | $151.4888 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $230.79 | 6.110% | $244.8913 | $244.89 | $244.90 | $244.90 |
| Purchase #5 | $115.25 | 12.681% | $129.8649 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $5.48 | 12.415% | $6.1603 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $215.36 | 13.670% | $244.7997 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $971.64 | $1,069.8497 | $1,069.85 | $1,069.85 | $1,069.90 | |