| 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 | $192.28 | 6.277% | $204.3494 | $204.35 | $204.35 | $204.30 |
| Purchase #2 | $69.34 | 5.617% | $73.2348 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $135.69 | 7.683% | $146.1151 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $68.34 | 6.212% | $72.5853 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $14.62 | 11.799% | $16.345 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $135.77 | 7.270% | $145.6405 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $25.26 | 7.822% | $27.2358 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $641.30 | $685.5059 | $685.52 | $685.55 | $685.30 | |