| 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 | $147.48 | 10.304% | $162.6763 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $147.71 | 13.738% | $168.0024 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $195.31 | 7.290% | $209.5481 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $191.99 | 13.449% | $217.8107 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $22.88 | 10.874% | $25.368 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $8.78 | 5.393% | $9.2535 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $187.73 | 12.455% | $211.1118 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $901.88 | $1,003.7708 | $1,003.77 | $1,003.75 | $1,003.80 | |