| 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 | $123.65 | 7.325% | $132.7074 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $192.35 | 13.812% | $218.9174 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $103.77 | 13.534% | $117.8142 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $26.75 | 6.251% | $28.4221 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $191.88 | 13.814% | $218.3863 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $179.44 | 8.312% | $194.3551 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $143.54 | 9.312% | $156.9064 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $961.38 | $1,067.5089 | $1,067.52 | $1,067.45 | $1,067.50 | |