| 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 | $147.66 | 10.270% | $162.8247 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $147.93 | 6.716% | $157.865 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $211.52 | 13.351% | $239.76 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $98.43 | 12.767% | $110.9966 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $42.51 | 11.565% | $47.4263 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $42.94 | 6.137% | $45.5752 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $195.86 | 11.626% | $218.6307 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $886.85 | $983.0785 | $983.09 | $983.10 | $983.10 | |