| 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 | $177.45 | 8.325% | $192.2227 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $90.84 | 3.514% | $94.0321 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $183.41 | 3.782% | $190.3466 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $160.67 | 7.701% | $173.0432 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $244.27 | 10.873% | $270.8295 | $270.83 | $270.85 | $270.80 |
| Purchase #6 | $119.55 | 11.415% | $133.1966 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $135.53 | 10.113% | $149.2361 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $1,111.72 | $1,202.9068 | $1,202.91 | $1,202.95 | $1,202.70 | |