| 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 | $177.68 | 9.372% | $194.3322 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $137.35 | 3.685% | $142.4113 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $208.72 | 13.869% | $237.6674 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $89.98 | 7.290% | $96.5395 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $200.43 | 7.228% | $214.9171 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $31.65 | 8.616% | $34.377 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $211.54 | 4.337% | $220.7145 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $1,057.35 | $1,140.9590 | $1,140.96 | $1,140.95 | $1,140.90 | |