| 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 | $165.71 | 5.214% | $174.3501 | $174.35 | $174.35 | $174.40 |
| Purchase #2 | $23.27 | 5.648% | $24.5843 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $12.77 | 13.723% | $14.5224 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $181.93 | 8.781% | $197.9053 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $229.46 | 11.318% | $255.4303 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $192.29 | 7.598% | $206.9002 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $195.89 | 7.754% | $211.0793 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,001.32 | $1,084.7719 | $1,084.77 | $1,084.80 | $1,084.80 | |