| 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 | $157.91 | 9.367% | $172.7014 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $240.29 | 13.359% | $272.3903 | $272.39 | $272.40 | $272.40 |
| Purchase #3 | $50.72 | 9.458% | $55.5171 | $55.52 | $55.50 | $55.50 |
| Purchase #4 | $195.42 | 8.766% | $212.5505 | $212.55 | $212.55 | $212.60 |
| Purchase #5 | $240.84 | 7.847% | $259.7387 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $108.60 | 11.231% | $120.7969 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $38.77 | 9.355% | $42.3969 | $42.40 | $42.40 | $42.40 |
| 7 purchase totals = | $1,032.55 | $1,136.0918 | $1,136.10 | $1,136.10 | $1,136.10 | |