| 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 | $137.58 | 3.365% | $142.2096 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $74.92 | 3.403% | $77.4695 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $91.41 | 5.541% | $96.475 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $132.77 | 6.181% | $140.9765 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $71.82 | 4.624% | $75.141 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $6.95 | 5.293% | $7.3179 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $115.45 | 4.580% | $120.7376 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $630.90 | $660.3271 | $660.34 | $660.35 | $660.30 | |