| 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 | $144.81 | 11.590% | $161.5935 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $22.47 | 10.512% | $24.832 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $230.90 | 7.180% | $247.4786 | $247.48 | $247.50 | $247.50 |
| Purchase #4 | $201.76 | 10.361% | $222.6644 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $90.89 | 8.487% | $98.6038 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $114.99 | 12.828% | $129.7409 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $162.66 | 9.208% | $177.6377 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $968.48 | $1,062.5509 | $1,062.54 | $1,062.60 | $1,062.50 | |