| 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 | $99.43 | 3.210% | $102.6217 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $158.85 | 10.155% | $174.9812 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $187.29 | 3.762% | $194.3358 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $231.88 | 7.269% | $248.7354 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $117.93 | 3.112% | $121.6 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $160.62 | 12.460% | $180.6333 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $67.67 | 13.586% | $76.8636 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $1,023.67 | $1,099.7710 | $1,099.77 | $1,099.80 | $1,099.70 | |