| 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 | $126.84 | 6.692% | $135.3281 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $153.85 | 10.377% | $169.815 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $176.44 | 10.562% | $195.0756 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $123.66 | 5.546% | $130.5182 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $141.28 | 8.686% | $153.5516 | $153.55 | $153.55 | $153.60 |
| Purchase #6 | $165.70 | 9.719% | $181.8044 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $74.62 | 6.699% | $79.6188 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $962.39 | $1,045.7117 | $1,045.72 | $1,045.70 | $1,045.70 | |