| 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 | $163.55 | 3.272% | $168.9014 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $144.50 | 6.345% | $153.6685 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $80.72 | 8.239% | $87.3705 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $221.86 | 8.671% | $241.0975 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $117.47 | 5.763% | $124.2398 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $123.33 | 3.797% | $128.0128 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $211.28 | 8.843% | $229.9635 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,062.71 | $1,133.2540 | $1,133.25 | $1,133.20 | $1,133.30 | |