| 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 | $150.70 | 3.381% | $155.7952 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $224.86 | 13.241% | $254.6337 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $63.49 | 3.320% | $65.5979 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $22.61 | 8.487% | $24.5289 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $218.94 | 10.425% | $241.7645 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $143.95 | 13.168% | $162.9053 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $187.96 | 5.683% | $198.6418 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,012.51 | $1,103.8673 | $1,103.87 | $1,103.90 | $1,103.80 | |