| 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 | $147.90 | 12.268% | $166.0444 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $63.26 | 7.449% | $67.9722 | $67.97 | $67.95 | $68.00 |
| Purchase #3 | $78.46 | 12.511% | $88.2761 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $208.57 | 5.482% | $220.0038 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $147.48 | 3.437% | $152.5489 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $240.26 | 12.515% | $270.3285 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $103.26 | 13.173% | $116.8624 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $989.19 | $1,082.0363 | $1,082.03 | $1,082.05 | $1,082.00 | |