| 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 | $143.36 | 12.347% | $161.0607 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $176.28 | 7.629% | $189.7284 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $59.85 | 8.120% | $64.7098 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $131.86 | 4.514% | $137.8122 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $185.25 | 8.140% | $200.3294 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $218.64 | 9.376% | $239.1397 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $203.40 | 7.614% | $218.8869 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,118.64 | $1,211.6671 | $1,211.67 | $1,211.70 | $1,211.60 | |