| 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 | $142.78 | 6.540% | $152.1178 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $200.85 | 10.295% | $221.5275 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $65.64 | 7.578% | $70.6142 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $68.58 | 9.851% | $75.3358 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $70.57 | 4.522% | $73.7612 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $157.61 | 12.665% | $177.5713 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $203.53 | 9.290% | $222.4379 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $909.56 | $993.3657 | $993.37 | $993.35 | $993.30 | |