| 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 | $131.51 | 4.126% | $136.9361 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $140.81 | 12.700% | $158.6929 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $187.98 | 12.677% | $211.8102 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $89.93 | 4.443% | $93.9256 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $218.29 | 13.721% | $248.2416 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $145.31 | 10.253% | $160.2086 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $167.32 | 13.161% | $189.341 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,081.15 | $1,199.1560 | $1,199.16 | $1,199.20 | $1,199.00 | |