| 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 | $245.86 | 13.436% | $278.8937 | $278.89 | $278.90 | $278.90 |
| Purchase #2 | $181.39 | 4.729% | $189.9679 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $17.57 | 9.579% | $19.253 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $162.70 | 9.700% | $178.4819 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $203.94 | 6.171% | $216.5251 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $91.48 | 7.642% | $98.4709 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $84.56 | 4.805% | $88.6231 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $987.50 | $1,070.2156 | $1,070.21 | $1,070.20 | $1,070.30 | |