| 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 | $35.27 | 11.430% | $39.3014 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $162.48 | 3.491% | $168.1522 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $155.51 | 7.808% | $167.6522 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $191.30 | 8.694% | $207.9316 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $63.93 | 6.611% | $68.1564 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $246.82 | 4.255% | $257.3222 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $166.26 | 13.747% | $189.1158 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $1,021.57 | $1,097.6318 | $1,097.63 | $1,097.60 | $1,097.70 | |