| 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 | $163.53 | 9.110% | $178.4276 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $240.37 | 7.120% | $257.4843 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $166.44 | 8.810% | $181.1034 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $128.61 | 5.607% | $135.8212 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $10.26 | 11.201% | $11.4092 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $131.59 | 6.109% | $139.6288 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $224.65 | 12.798% | $253.4007 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,065.45 | $1,157.2752 | $1,157.27 | $1,157.30 | $1,157.20 | |