| 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 | $165.40 | 5.452% | $174.4176 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $137.73 | 11.804% | $153.9876 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $226.54 | 12.690% | $255.2879 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $62.95 | 6.598% | $67.1034 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $96.91 | 13.588% | $110.0781 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $120.71 | 7.551% | $129.8248 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $161.75 | 6.192% | $171.7656 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $971.99 | $1,062.4650 | $1,062.47 | $1,062.45 | $1,062.50 | |