| 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 | $181.74 | 12.535% | $204.5211 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $172.26 | 4.259% | $179.5966 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $144.39 | 10.117% | $158.9979 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $9.86 | 9.776% | $10.8239 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $223.63 | 6.237% | $237.5778 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $233.98 | 11.404% | $260.6631 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $140.52 | 3.607% | $145.5886 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $1,106.38 | $1,197.7690 | $1,197.77 | $1,197.75 | $1,197.80 | |