| 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 | $162.46 | 4.367% | $169.5546 | $169.55 | $169.55 | $169.60 |
| Purchase #2 | $221.27 | 4.275% | $230.7293 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $145.86 | 7.757% | $157.1744 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $31.97 | 4.238% | $33.3249 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $47.37 | 9.378% | $51.8124 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $155.56 | 10.549% | $171.97 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $64.60 | 10.854% | $71.6117 | $71.61 | $71.60 | $71.60 |
| 7 purchase totals = | $829.09 | $886.1773 | $886.16 | $886.10 | $886.20 | |