| 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 | $174.29 | 13.587% | $197.9708 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $109.37 | 3.609% | $113.3172 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $246.80 | 9.857% | $271.1271 | $271.13 | $271.15 | $271.10 |
| Purchase #4 | $239.29 | 12.154% | $268.3733 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $193.36 | 10.252% | $213.1833 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $132.69 | 8.416% | $143.8572 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $171.87 | 3.415% | $177.7394 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,267.67 | $1,385.5683 | $1,385.57 | $1,385.55 | $1,385.60 | |