| 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 | $166.57 | 4.185% | $173.541 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $235.62 | 8.380% | $255.365 | $255.37 | $255.35 | $255.40 |
| Purchase #3 | $245.99 | 11.546% | $274.392 | $274.39 | $274.40 | $274.40 |
| Purchase #4 | $194.65 | 12.301% | $218.5939 | $218.59 | $218.60 | $218.60 |
| Purchase #5 | $58.66 | 13.609% | $66.643 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $115.64 | 10.849% | $128.1858 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $24.86 | 4.777% | $26.0476 | $26.05 | $26.05 | $26.00 |
| 7 purchase totals = | $1,041.99 | $1,142.7683 | $1,142.77 | $1,142.80 | $1,142.70 | |