| 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 | $180.53 | 10.690% | $199.8287 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $215.28 | 12.251% | $241.654 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $169.36 | 9.635% | $185.6778 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $129.96 | 6.310% | $138.1605 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $196.35 | 6.858% | $209.8157 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $79.33 | 12.138% | $88.9591 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $84.47 | 10.793% | $93.5868 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $1,055.28 | $1,157.6826 | $1,157.69 | $1,157.70 | $1,157.80 | |