| 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 | $153.76 | 4.423% | $160.5608 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $171.79 | 7.678% | $184.98 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $120.49 | 12.128% | $135.103 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $204.78 | 6.818% | $218.7419 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $161.44 | 11.199% | $179.5197 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $11.80 | 13.848% | $13.4341 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $166.58 | 7.727% | $179.4516 | $179.45 | $179.45 | $179.50 |
| 7 purchase totals = | $990.64 | $1,071.7911 | $1,071.78 | $1,071.80 | $1,071.80 | |