| 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 | $158.43 | 10.452% | $174.9891 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $158.58 | 10.551% | $175.3118 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $123.90 | 9.436% | $135.5912 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $124.62 | 8.392% | $135.0781 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $186.33 | 13.682% | $211.8237 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $24.80 | 3.294% | $25.6169 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $123.58 | 7.771% | $133.1834 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $900.24 | $991.5942 | $991.59 | $991.60 | $991.60 | |