| 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 | $180.28 | 5.834% | $190.7975 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $119.82 | 3.262% | $123.7285 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $142.47 | 13.127% | $161.172 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $123.95 | 5.464% | $130.7226 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $64.79 | 5.794% | $68.5439 | $68.54 | $68.55 | $68.50 |
| Purchase #6 | $181.55 | 12.128% | $203.5684 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $196.79 | 12.399% | $221.19 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $1,009.65 | $1,099.7229 | $1,099.72 | $1,099.70 | $1,099.70 | |