| 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 | $161.36 | 6.214% | $171.3869 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $15.55 | 4.457% | $16.2431 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $164.38 | 12.298% | $184.5955 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $198.84 | 9.774% | $218.2746 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $141.98 | 13.823% | $161.6059 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $224.65 | 9.252% | $245.4346 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $244.86 | 7.451% | $263.1045 | $263.10 | $263.10 | $263.10 |
| 7 purchase totals = | $1,151.62 | $1,260.6451 | $1,260.64 | $1,260.65 | $1,260.60 | |