| 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 | $159.76 | 10.328% | $176.26 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $160.61 | 11.822% | $179.5973 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $91.30 | 11.151% | $101.4809 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $137.72 | 7.487% | $148.0311 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $192.91 | 6.459% | $205.3701 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $187.43 | 10.759% | $207.5956 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $34.70 | 6.581% | $36.9836 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $964.43 | $1,055.3186 | $1,055.32 | $1,055.35 | $1,055.40 | |