| 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 | $194.45 | 13.605% | $220.9049 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $169.53 | 4.228% | $176.6977 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $159.42 | 12.144% | $178.78 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $126.51 | 7.342% | $135.7984 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $96.56 | 13.797% | $109.8824 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $221.66 | 11.814% | $247.8469 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $18.36 | 7.474% | $19.7322 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $986.49 | $1,089.6425 | $1,089.64 | $1,089.70 | $1,089.60 | |