| 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 | $157.31 | 6.585% | $167.6689 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $87.59 | 12.441% | $98.4871 | $98.49 | $98.50 | $98.50 |
| Purchase #3 | $24.57 | 6.398% | $26.142 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $167.39 | 8.599% | $181.7839 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $131.51 | 7.833% | $141.8112 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $103.89 | 8.415% | $112.6323 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $47.94 | 13.235% | $54.2849 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $720.20 | $782.8103 | $782.80 | $782.85 | $782.80 | |