| 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 | $152.90 | 9.579% | $167.5463 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $20.27 | 10.314% | $22.3606 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $92.76 | 10.230% | $102.2493 | $102.25 | $102.25 | $102.20 |
| Purchase #4 | $187.80 | 8.327% | $203.4381 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $65.30 | 9.118% | $71.2541 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $120.65 | 10.738% | $133.6054 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $43.57 | 7.554% | $46.8613 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $683.25 | $747.3151 | $747.32 | $747.30 | $747.30 | |