| 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 | $138.33 | 6.740% | $147.6534 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $250.43 | 3.261% | $258.5965 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $40.48 | 6.774% | $43.2221 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $152.92 | 6.225% | $162.4393 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $52.67 | 3.842% | $54.6936 | $54.69 | $54.70 | $54.70 |
| Purchase #6 | $137.62 | 3.469% | $142.394 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $9.70 | 3.383% | $10.0282 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $782.15 | $819.0271 | $819.02 | $819.05 | $819.00 | |