| 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 | $161.63 | 13.423% | $183.3256 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $187.29 | 4.115% | $194.997 | $195.00 | $195.00 | $195.00 |
| Purchase #3 | $202.98 | 7.142% | $217.4768 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $233.77 | 9.428% | $255.8098 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $164.63 | 7.704% | $177.3131 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $36.47 | 8.554% | $39.5896 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $249.91 | 9.856% | $274.5411 | $274.54 | $274.55 | $274.50 |
| 7 purchase totals = | $1,236.68 | $1,343.0530 | $1,343.06 | $1,343.10 | $1,343.00 | |