| 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 | $137.42 | 5.786% | $145.3711 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $198.72 | 6.182% | $211.0049 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $123.57 | 9.733% | $135.5971 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $66.28 | 10.211% | $73.0479 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $117.93 | 8.211% | $127.6132 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $31.80 | 4.562% | $33.2507 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $37.26 | 12.788% | $42.0248 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $712.98 | $767.9097 | $767.90 | $767.85 | $767.90 | |