| 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 | $144.97 | 8.519% | $157.32 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $184.93 | 8.843% | $201.2834 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $185.92 | 4.399% | $194.0986 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $152.55 | 9.809% | $167.5136 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $237.56 | 3.180% | $245.1144 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $71.84 | 13.346% | $81.4278 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $128.77 | 11.411% | $143.4639 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $1,106.54 | $1,190.2217 | $1,190.21 | $1,190.20 | $1,190.20 | |