| 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 | $177.81 | 6.512% | $189.389 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $6.54 | 5.151% | $6.8769 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $187.76 | 7.428% | $201.7068 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $128.35 | 12.641% | $144.5747 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $211.47 | 12.128% | $237.1171 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $226.31 | 8.571% | $245.707 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $131.26 | 12.686% | $147.9116 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $1,069.50 | $1,173.2831 | $1,173.29 | $1,173.25 | $1,173.30 | |