| 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 | $183.98 | 13.730% | $209.2405 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $65.36 | 5.445% | $68.9189 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $172.57 | 9.135% | $188.3343 | $188.33 | $188.35 | $188.30 |
| Purchase #4 | $200.30 | 11.728% | $223.7912 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $188.63 | 5.253% | $198.5387 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $160.90 | 11.206% | $178.9305 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $136.80 | 6.624% | $145.8616 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $1,108.54 | $1,213.6157 | $1,213.61 | $1,213.65 | $1,213.50 | |