| 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 | $164.76 | 13.620% | $187.2003 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $129.47 | 4.598% | $135.423 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $83.32 | 7.767% | $89.7915 | $89.79 | $89.80 | $89.80 |
| Purchase #4 | $200.33 | 5.312% | $210.9715 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $228.92 | 8.394% | $248.1355 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $120.64 | 5.664% | $127.473 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $49.77 | 10.298% | $54.8953 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $977.21 | $1,053.8901 | $1,053.89 | $1,053.85 | $1,053.90 | |