| 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 | $136.79 | 12.523% | $153.9202 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $108.25 | 8.525% | $117.4783 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $164.83 | 6.426% | $175.422 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $21.77 | 3.518% | $22.5359 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $80.90 | 3.837% | $84.0041 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $211.90 | 8.624% | $230.1743 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $121.51 | 9.533% | $133.0935 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $845.95 | $916.6283 | $916.62 | $916.60 | $916.60 | |