| 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 | $169.62 | 11.586% | $189.2722 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $174.81 | 4.505% | $182.6852 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $166.74 | 6.107% | $176.9228 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $135.39 | 7.222% | $145.1679 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $211.86 | 4.650% | $221.7115 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $143.81 | 10.790% | $159.3271 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $79.98 | 13.254% | $90.5805 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $1,082.21 | $1,165.6672 | $1,165.67 | $1,165.65 | $1,165.70 | |