| 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 | $17.92 | 6.463% | $19.0782 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $121.88 | 6.523% | $129.8302 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $243.43 | 5.130% | $255.918 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $155.97 | 13.826% | $177.5344 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $115.40 | 12.609% | $129.9508 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $156.43 | 3.773% | $162.3321 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $181.29 | 4.131% | $188.7791 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $992.32 | $1,063.4228 | $1,063.42 | $1,063.50 | $1,063.40 | |