| 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 | $155.39 | 12.163% | $174.2901 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $135.33 | 12.577% | $152.3505 | $152.35 | $152.35 | $152.40 |
| Purchase #3 | $245.87 | 9.197% | $268.4827 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $43.27 | 12.595% | $48.7199 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $237.27 | 3.174% | $244.8009 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $14.52 | 7.564% | $15.6183 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $169.40 | 10.497% | $187.1819 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,001.05 | $1,091.4443 | $1,091.44 | $1,091.45 | $1,091.50 | |