| 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 | $180.74 | 7.297% | $193.9286 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $236.77 | 11.126% | $263.113 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $178.30 | 5.115% | $187.42 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $153.95 | 13.317% | $174.4515 | $174.45 | $174.45 | $174.50 |
| Purchase #5 | $240.59 | 12.364% | $270.3365 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $166.85 | 9.251% | $182.2853 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $10.82 | 6.783% | $11.5539 | $11.55 | $11.55 | $11.60 |
| 7 purchase totals = | $1,168.02 | $1,283.0888 | $1,283.09 | $1,283.10 | $1,283.10 | |