| 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 | $32.60 | 13.191% | $36.9003 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $171.40 | 4.281% | $178.7376 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $108.62 | 5.685% | $114.795 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $224.67 | 3.450% | $232.4211 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $30.63 | 4.141% | $31.8984 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $39.40 | 5.269% | $41.476 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $195.53 | 7.178% | $209.5651 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $802.85 | $845.7935 | $845.81 | $845.80 | $845.80 | |