| 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 | $152.48 | 6.649% | $162.6184 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $199.73 | 10.580% | $220.8614 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $110.35 | 6.168% | $117.1564 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $22.58 | 6.130% | $23.9642 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $45.34 | 10.768% | $50.2222 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $120.66 | 8.225% | $130.5843 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $74.48 | 13.390% | $84.4529 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $725.62 | $789.8598 | $789.85 | $789.80 | $790.00 | |