| 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 | $182.55 | 8.391% | $197.8678 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $197.32 | 13.677% | $224.3075 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $150.53 | 5.714% | $159.1313 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $54.58 | 4.397% | $56.9799 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $126.31 | 4.503% | $131.9977 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $153.59 | 7.753% | $165.4978 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $161.69 | 6.766% | $172.6299 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $1,026.57 | $1,108.4119 | $1,108.42 | $1,108.45 | $1,108.40 | |