| 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 | $164.60 | 7.610% | $177.1261 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $211.84 | 6.475% | $225.5566 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $137.98 | 10.611% | $152.6211 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $130.53 | 5.602% | $137.8423 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $212.50 | 4.788% | $222.6745 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $163.57 | 9.391% | $178.9309 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $87.45 | 9.657% | $95.895 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $1,108.47 | $1,190.6465 | $1,190.65 | $1,190.65 | $1,190.60 | |