| 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 | $137.84 | 5.770% | $145.7934 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $101.47 | 3.338% | $104.8571 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $239.91 | 3.705% | $248.7987 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $141.51 | 5.415% | $149.1728 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $40.54 | 11.736% | $45.2978 | $45.30 | $45.30 | $45.30 |
| Purchase #6 | $241.54 | 10.315% | $266.4549 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $91.53 | 7.696% | $98.5741 | $98.57 | $98.55 | $98.60 |
| 7 purchase totals = | $994.34 | $1,058.9488 | $1,058.94 | $1,058.90 | $1,059.10 | |