| 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 | $140.99 | 13.383% | $159.8587 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $194.37 | 9.593% | $213.0159 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $84.92 | 6.741% | $90.6445 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $195.83 | 4.585% | $204.8088 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $187.36 | 4.352% | $195.5139 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $162.72 | 9.719% | $178.5348 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $246.80 | 12.232% | $276.9886 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $1,212.99 | $1,319.3652 | $1,319.36 | $1,319.35 | $1,319.30 | |