| 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 | $167.50 | 12.198% | $187.9317 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $59.62 | 6.811% | $63.6807 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $101.65 | 13.155% | $115.0221 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $205.90 | 4.649% | $215.4723 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $141.57 | 13.255% | $160.3351 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $241.25 | 10.599% | $266.8201 | $266.82 | $266.80 | $266.80 |
| Purchase #7 | $92.27 | 4.513% | $96.4341 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $1,009.76 | $1,105.6961 | $1,105.69 | $1,105.70 | $1,105.60 | |