| 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 | $167.68 | 3.140% | $172.9452 | $172.95 | $172.95 | $172.90 |
| Purchase #2 | $120.74 | 7.171% | $129.3983 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $158.54 | 10.636% | $175.4023 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $141.82 | 11.635% | $158.3208 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $248.88 | 11.120% | $276.5555 | $276.56 | $276.55 | $276.60 |
| Purchase #6 | $55.37 | 6.426% | $58.9281 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $126.58 | 7.251% | $135.7583 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $1,019.61 | $1,107.3085 | $1,107.32 | $1,107.30 | $1,107.30 | |