| 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 | $15.88 | 4.375% | $16.5748 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $184.94 | 13.564% | $210.0253 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $117.62 | 9.517% | $128.8139 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $212.40 | 6.748% | $226.7328 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $138.51 | 6.433% | $147.4203 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $184.99 | 6.628% | $197.2511 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $224.73 | 7.461% | $241.4971 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,079.07 | $1,168.3153 | $1,168.31 | $1,168.30 | $1,168.30 | |