| 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 | $37.39 | 13.196% | $42.324 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $176.48 | 9.520% | $193.2809 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $237.26 | 11.421% | $264.3575 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $90.33 | 6.535% | $96.2331 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $158.96 | 8.590% | $172.6147 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $230.85 | 7.812% | $248.884 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $144.57 | 9.306% | $158.0237 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,075.84 | $1,175.7179 | $1,175.70 | $1,175.70 | $1,175.70 | |