| 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 | $158.93 | 7.399% | $170.6892 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $181.67 | 7.378% | $195.0736 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $235.65 | 4.183% | $245.5072 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $245.32 | 13.254% | $277.8347 | $277.83 | $277.85 | $277.80 |
| Purchase #5 | $158.81 | 6.793% | $169.598 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $160.34 | 5.445% | $169.0705 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $79.56 | 6.716% | $84.9032 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $1,220.28 | $1,312.6764 | $1,312.67 | $1,312.65 | $1,312.70 | |